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TitreDateDurée
Ep. 185 How to Make a Drug Pt 2: Libraries and Design21 Aug 202300:58:55
Ep. 184 How to Make a Drug Pt 1: A Target14 Aug 202300:54:36

Hey everyone! Today's episode is about getting into the nitty gritty of drug discovery. We often benefit from the research and development that goes into the creation of drugs we use to treat illnesses without really understanding what goes into that process. In this first part, we will discuss how you conceptually begin the process.

References:

https://www.nature.com/articles/nrd2399

https://www.fda.gov/vaccines-blood-biologics/zolgensma

https://cancerci.biomedcentral.com/articles/10.1186/s12935-019-0806-1

https://www.ncbi.nlm.nih.gov/books/NBK519062/

https://www.sciencedirect.com/science/article/pii/B9780128191828000338

https://www.sciencedirect.com/science/article/pii/0006291X89926788?via%3Dihub

https://www.nature.com/articles/362841a0

https://www.sciencedirect.com/science/article/pii/S0305737220300554

Ep. 175 The Norfolk Southern Environmental Trainwreck27 Mar 202300:43:10
Ep. 89 Fusion Power Part 2 -- Even More 30 Years Away?!22 Mar 202100:48:08

Last episode we discussed the basics of plasma, fusion power, and a design called the tokamak. This week we dive into some of the dark horse fusion power plant designs that are hoping to reach the power in -- power out breakeven point faster than ITER and the other tokamaks, designs like the stellarator, z-pinch, and more!

Featuring a promo for Play Comics Podcast, a pod about comic book universes and games based off them!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

Ep. 88 Fusion Power Part 1 -- Actually 30 Years Away?15 Mar 202100:52:24

Fusion power has been just beyond the horizon for 60 years -- when are we going to get there?! Join us as we learn the fundamentals of how fusion power works! In this part 1, we also discuss a specific fusion plant design, the tokamak! Next time we'll discuss some other designs.

Featuring a promo for The Jury Room Podcast!


Ep. 87 Endometriosis08 Mar 202100:50:13

Coincidentally, March is Endometriosis Awareness Month! Maybe up to 10% of women ages 15-50 have endometriosis (over 170 million people worldwide), with a staggering array of potential symptoms (and a variety of severities). Due to its complexity and our long history of sexism in science and medicine, endometriosis is something we still have a lot to learn about, but we cover a lot of what we do know in this week's episode, so that you can know it too!

This episode features a promo for Everything I Learned From Movies, a movie discussion podcast (with beer involved too)! Check it out at https://www.ageofradio.org/everythingilearnedfrommovies

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

https://www.annualreviews.org/doi/full/10.1146/annurev-pathmechdis-012419-032654

http://endometriosis.org/resources/articles/facts-about-endometriosis/

https://www.sciencedirect.com/science/article/pii/S000293781930002X

https://www.sciencedirect.com/science/article/pii/S1471491418301436

https://www.nature.com/articles/s41574-019-0245-z

Ep. 86 Whimsical Wine01 Mar 202101:09:43

*Special Note* This episode contains a trailer for an upcoming series of episodes on the True Crime podcast Riddle Me That -- the trailer contains mentions of pretty disturbing stuff, so we want listeners to be aware that it is there -- it is in the episode from the 17:00 to 19:30 minute mark.

Wine! A fermented fruit drink that now has a mind bogglingly large market with bigtime cultural impact. But is wine actually as complex as winemakers and sommeliers say? Is there a scientific basis to whatever 'terrior' is? What are organic and biodynamic wines? Sulfites?!  SULFITES!?

Aside from the trailer mentioned above, this episode also features a promo for Talking Bugs, an interview podcast with entomologists!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

Ep. 85 The Chemical Accomplishments of Dr. Percy Lavon Julian22 Feb 202100:44:20

We have a special kind of episode for y'all this week! Nathan and Sean dive into the scientific work of the first Black chemist inducted into the National Academy of Science in the United States, Dr. Percy Lavon Julian! A true chemistry powerhouse, with accomplishments spanning nearly all of the 20th century, Dr. Julian helped with the scale-up manufacturing of natural products, ranging from treatments for glaucoma to birth control pills!

This episode has a PARTNER EPISODE! The podcast One Mic: Black History (https://www.onemichistory.com/) is putting out a biographical episode on Dr. Percy Lavon Julian to accompany ours! Check it out, we purposefully went light on the biography here so that they could do a more dedicated look at his life!

This episode has features a promo for Papa PhD Podcast, a podcast about life and careers after getting that sweet PhD! Check it out at @PapaPhDPodcast!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

Ep. 84 The Dangers of Antibiotic Resistance15 Feb 202100:54:11

Last episode we discussed the history of antibiotics and alluded to RESISTANCE, the ability of bacteria to adapt to antibiotics to the point where the drugs aren't effective anymore. This is a huge, global problem, one that requires changes in policy and individual behavior, but all that other stuff is for some other time -- we're going to talk about the science of antibiotic resistance and what sorts of things scientists are cooking up to try to fight back!

This episode has features a promo for Sips, Suds, and Smokes, a podcast about whiskey, beer, and cigars! Check them out on twitter @sipssudssmokes!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

https://www.cdc.gov/drugresistance/solutions-initiative/index.html

https://www.who.int/news-room/fact-sheets/detail/antibiotic-resistance

https://www.cdc.gov/mmwr/volumes/69/wr/mm6924a2.htm?s_cid=mm6924a2_w

https://www.pnas.org/content/118/5/e2016886118

https://www.frontiersin.org/articles/10.3389/fmicb.2018.02928/full

https://www.cell.com/cell/pdf/S0092-8674(18)30162-4.pdf

https://science.sciencemag.org/content/367/6474/200

https://pubmed.ncbi.nlm.nih.gov/18843302/

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6380099/

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6188119/

https://www.economist.com/graphic-detail/2018/04/02/antibiotic-use-is-rapidly-increasing-in-developing-countries

https://www.sciencedirect.com/science/article/abs/pii/S0959652619322085

https://www.frontiersin.org/articles/10.3389/fmicb.2019.00633/full

https://www.sciencedirect.com/science/article/pii/S0966842X1730210X

https://www.nature.com/articles/s41599-018-0181-x

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5573035/

https://www.pnas.org/content/113/51/14477

https://www.nature.com/articles/d41586-020-00018-3

https://www.nature.com/articles/s41586-019-1665-6

Ep. 83 What Even Are Antibiotics?08 Feb 202100:46:17

What do ancient Anglo-Saxons, scientists in Nazi Germany, and moldy petri dishes have in common? They all were working hard to kill bacteria using antibiotics! What are antibiotics and what is the history of their use? Find out this week on Petri Dish!

This episode has two promos! One for Cast Junkie, a monthly show that highlights indie podcasts (find them at castjunkie.com). The other is for Pomegranates and Pitchforks, a horror and true crime podcast! Find them on twitter @PomPitchPod!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

https://www.sciencedirect.com/science/article/pii/S1369527419300190

https://www.jstor.org/stable/1260294?seq=1

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3589797/

https://mbio.asm.org/content/6/4/e01129-15.full

https://www.nature.com/articles/s41598-020-69273-8

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6478456/

https://artsci.case.edu/dittrick/2013/11/08/of-syphilis-and-salvarsan-the-danger-and-promise-of-cure/

https://www.nature.com/articles/nrd2201

Ep. 82 Xenotransplantation and 3D Printed Organs01 Feb 202101:00:29

Tens of thousands of organs are transplanted each year in the US alone, but this big number of transplantations still falls short of the need: many people remain on the waitlist for organs and a number of people pass away while waiting for an organ. This week, Nathan and Sean discuss some of the near-future options for the supply side of the organ situation. What is xenotransplantation? How can we reduce the odds of rejection while increasing supply of useable organs? Find out this week!

This episode has a promo for Oz-9, a sci-fi audio fiction podcast! Check them out on twitter @Oz9podcast!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3246856/

https://www.sciencedirect.com/science/article/pii/S0007122655800409?via%3Dihub

https://onlinelibrary.wiley.com/doi/full/10.1111/j.1399-3089.2010.00608.x

https://www.nature.com/articles/nbt.4027

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5935127/

https://www.nature.com/articles/s41586-018-0765-z

https://onlinelibrary.wiley.com/doi/full/10.1111/aor.13701

https://onlinelibrary.wiley.com/doi/full/10.1111/tri.13462

https://onlinelibrary.wiley.com/doi/full/10.1002/advs.201900344

https://www.sciencedirect.com/science/article/abs/pii/S1931524419300957

Ep. 81 Do Probiotics Work?25 Jan 202100:50:24

Our first episode ever was about the microbiome, all the little bacteria and fungi and other folks living on and inside of us. While maybe you might not have heard of the microbiome, you've probably heard of stuff that is *supposed* to help the microbiome -- things like prebiotics and probiotics, which are often advertised as good for your gut health. Is that real? What is the science there?

This episode has a promo for Curiosity Cake, a podcast featuring laid back conversations with experts on to interesting topics! Check them out on twitter @curiosity_cake!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

https://www.nature.com/articles/s41467-020-19940-1

https://www.sciencedirect.com/science/article/abs/pii/S009286741931387X

https://www.sciencedirect.com/science/article/pii/S0092867418311024

https://www.cell.com/cell/fulltext/S0092-8674(18)31108-5

Ep. 80 The Scale of Cell Biology18 Jan 202100:38:10

Proteins, DNA, viruses, cells... they're all so small, it is hard to get a feel for what their deal is, they just seem so abstract! This week on Petri Dish, Nathan and Sean shrink down to the size of an average protein and hang out in different environments to help you visualize what a day in the life of a protein is like!

This episode has a promo for Plants and Pipettes, a plant molecular biology podcast! Check them out on twitter @plantspipettes!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

Ep. 174 Desalination Pt 2: A Not-So-Salty Future?20 Mar 202300:50:47
Ep. 79 So Many CoronaVaccines!11 Jan 202101:09:25

Millions of people have been vaccinated all over the world and by now you're probably at least somewhat acquainted with the two vaccines that have been emergency-approved in the USA. But did you know there are 64 vaccines currently in clinical trials and 10 that have been approved in some country in the world? What is the deal with those vaccines?

This episode has a promo for Curiosity Killed the Rat, another sibling-hosted science podcast!! Check them out on twitter @CuriosityRat!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

Ep. 78 The Mystery of Kimchi04 Jan 202100:53:27

*Note* Sean says napa cabbage may be from a hybridization between radish and bok choy, and that they are the same species -- he meant TURNIP and bok choy. Radish is part of the same FAMILY as those other guys, but turnips and bok choy are the same species.

Kimchi is a delicious collection of Korean pickled vegetables, showing up in grocery stores all over the world. But what is it? Are its purported health benefits true? Is it one of those fancy vegan foods? Find out this week on Petri Dish!

This episode has a promo for The Jury Room, a true crime podcast! Check them out on twitter @juryroompodcast!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

https://www.seriouseats.com/2017/11/guide-to-kimchi.html

https://www.sciencedirect.com/science/article/pii/S235261811730149X

https://worldveg.tind.io/record/13242?ln=en

https://www.nature.com/articles/ng.3634

https://www.liebertpub.com/doi/full/10.1089/jmf.2013.3083

https://www.nutritionvalue.org/Cabbage%2C_kimchi_nutritional_value.html

https://www.nutritionvalue.org/Pickles%2C_dill_or_kosher_dill%2C_cucumber_nutritional_value.html

https://link.springer.com/article/10.1007/s00253-020-10804-8

https://aem.asm.org/content/77/7/2264.short

https://microbewiki.kenyon.edu/index.php/Weissella_koreensis

https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.003782

https://academic.oup.com/jn/article-abstract/150/7/1680/5814068

https://www.sciencedirect.com/science/article/abs/pii/S0308814618309051?via%3Dihub

https://www.sciencedirect.com/science/article/pii/S074000201830248X

https://www.sciencedirect.com/science/article/abs/pii/S002364382031149X

Ep. 77 BioFuel = BioCool28 Dec 202000:56:49

It is probably going to be a while before we can *totally* stop using things like jet fuel and diesel, but they are both non-renewable *and* leave a carbon footprint. WHAT'RE WE GONNA DO?

Biofuels could help! Depending on how they're made, they could end up being carbon neutral, or have a smaller footprint than regular fuel. On top of that, they'll be renewable! But how do they work? Do we have biofuels already in our gas tanks?

This episode has a promo for Twisted and Uncorked, a podcast with wine, true crime, and the paranormal! Check them out on twitter @Twisted_Pod!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

Ep. 76 A Very Lycan Christmas21 Dec 202001:01:50

Join Jimmy Coconuts by a roaring fire for a very jolly Winter Solstice Holiday Season episode! Ol' Man Sean and Uncle Nathan discuss what sorts of genetic and physical modifications could result in your own werewolf, if you had access to slightly futuristic tech and a wobbly moral compass!

This episode has a promo for Dear Grad Student, an interview podcast about grad school life, trials, and tribulations! Check them out on twitter @DearGradStudent!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

https://www.sciencemag.org/news/2019/02/nanoparticles-give-mice-night-vision

https://www.cell.com/cell/fulltext/S0092-8674(19)30101-1

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3197025/

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3308321/

https://www.tandfonline.com/doi/full/10.4161/cib.4.2.14647

https://pubmed.ncbi.nlm.nih.gov/29254313/

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5870921/

https://www.pnas.org/content/114/28/7343

https://www.mdpi.com/1996-1944/11/7/1116

https://www.sciencedirect.com/science/article/pii/S0142961213010168

https://www.intechopen.com/books/poisoning-in-the-modern-world-new-tricks-for-an-old-dog-/mechanism-and-health-effects-of-heavy-metal-toxicity-in-humans

https://academic.oup.com/annweh/article/49/7/575/148203

https://www.nature.com/articles/nnano.2016.88

Ep. 75 Pickle Party14 Dec 202000:48:16

Pickled foods are great! Achaar, kimchi, sauerkraut, dill pickles... so good.. Are all pickled foods fermented? How do you pickle stuff? What is the science behind the delicious pickling process?

This episode has a promo for Bald Scientist Podcast! Learn some science and life lessons from Professor and Scientist One Pagan! Check him out at @Baldscientist on twitter!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

Ep. 74 Cheese Part 2: Return of the Cheddi07 Dec 202001:05:44

What is raw milk cheese? What is vegan cheese? Is velveeta even cheese at all!? This episode Nathan and Sean answer all your cheesiest questions! Also, Sean screwed up in this episode -- he said agar agar is from kelp (a brown algae) when it is actually from red algae... what a dumbass.

This episode has a promo for Podcast Review Day! The 8th of every month is a day for you to get out there and review your favorite podcasts! Write up something on Apple podcasts! Review them at podchaser.com! Yell at them on twitter!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

Ep. 73 Cheese, Glorious Cheese (Part 1!)30 Nov 202001:01:53

In the European Union alone over 9 million tons of cheese are consumed every year. 9 MILLION TONS! And hey, per capita the United States is second place behind EU denizens, consuming a mere 37 pounds of cheese per person per year. Anyway, what is cheese? How is it made? Why does milk have nanoparticles in it? All this and more on this first episode of a two parter on cheese! I know, I can't believe we had to cut an episode on cheese in two.

This episode has a promo for For Your Reference, a hilarious podcast discussing movies and television shows! Follow them on twitter @ForYourRefPod!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

Ep. 72 The Earth's Hot Lovin: Geothermal Power23 Nov 202000:58:53

Solar? Only good during the daytime. Wind?! What about the BIRDS!? How about a renewable energy source deep beneath our feet, Geothermal Power! Tongue-in-cheek dissing on other power sources aside, geothermal is a kind of renewable energy that hasn't been discussed in the public eye as much as solar and wind, even though it has successfully been powering homes in the US and abroad for decades. Can this power source be deployed in areas outside of geothermal hot spots? How does it make electricity from ground-hotness? Find out in this episode!

This episode has a promo for Infectious Groove, a music appreciation podcast! Follow them on twitter @Infectious_Pod!

This episode is supported in part by Three Wishes Cereal, a high protein high tastiness cereal that is grain free! Check them out at https://threewishescereal.com/ and use promo code PODCAST10 for 10% off your order!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

Ep. 71 Lichen: Gateway to Polyamory16 Nov 202000:44:55

No! Not werewolves! Lichen, like the symbiotic life forms made up of a photosynthesis buddy (like an algae or cyanobacteria) and a fungus buddy! But are they really just a couple? Or is it very common for lichen to actually be threesomes? Foursomes?! Moresomes?!! Find out about this very strange and cool goobers, this week on Petri Dish!

This episode has a promo for Curiosity Cake, a podcast for people curious about all sorts of fun and fascinating things! Follow them on twitter @curiosity_cake!

This episode is supported in part by Three Wishes Cereal, a high protein high tastiness cereal that is grain free! Check them out at https://threewishescereal.com/ and use promo code PODCAST10 for 10% off your order!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

Ep. 70 Stress Eating: The Cookie Monster in Our Tummy09 Nov 202000:59:22

Have you been eating lots of cookies during this whole 2020 fiasco because of all the STRESS? Or have you actually been eating LESS food because of stress? Wait, how are both possible options? Why is stress so confusing? Learn about stress eating AND stress *not* eating this week, on Petri Dish!

This episode has a promo for Dear Grad Student, a podcast to celebrate and commiserate the whole situation that is graduate school! Follow them on twitter @DearGradStudent!

This episode is supported in part by Three Wishes Cereal, a high protein high tastiness cereal that is grain free! Check them out at https://threewishescereal.com/ and use promo code PODCAST10 for 10% off your order!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

Last of Us Rerelease! Fungus Pt 2: Cordyceps and More!13 Mar 202300:57:36

Hi Everyone!

We're interrupting our series on desalination to put out a quick rerelease of one of our episodes on Fungi! We're doing this in honor of the season 1 finale of The Last of Us, which heavily features a fungus called Cordyceps, which we covered in this episode. Check it out and learn more about cordyceps, similar fungi, and much nicer fungi that improve human life rather than turning us into freaky zombies.

Ep. 69 Gut Ulcers! (And Stress?)02 Nov 202000:42:52

This episode is about peptic ulcers, the ulcers of your stomach and duodenum. For a long time they were considered to be linked to stress, but that idea fell a little out of favor when H. pylori bacteria were discovered as a major causative agent for gastritis. But in more recent years, stress and its connection to peptic ulcers are making a bit of a comeback!

This episode has an ad for Scientistt Studio, a service that can animate and narrate videos about your academic work! They also have a podcast! Check them out at @_scientistt on twitter and at https://www.scientistt.studio/ . You can use the code PETRIDISHPOD to get 10% off!

This episode is supported in part by Three Wishes Cereal, a high protein high tastiness cereal that is grain free! Check them out at https://threewishescereal.com/ and use promo code PODCAST10 for 10% off your order!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

Ep. 68 Spooky Science Stories!26 Oct 202000:52:03

Prepare yourselves, dear listeners, for a spooky Halloween episode of Petri Dish! Sean and Nathan have become trapped in a laboratory in Heck! They can only escape by telling their ghastly imprisoner three science tales! Listen in and hear these spooky stories, this week on Petri Dish!

This episode has a promo for Papa PhD Podcast, a podcast about what it is like to navigate life and careers after earning a PhD! Check them out at @PapaPhDPodcast on twitter and at https://papaphd.com/

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

Ep. 67 Stress: The Seahorse in Your Brain19 Oct 202000:51:46

2020... The Year of Stress... We're past the halfway point in spooky October everyone, hope you've been having a nice time! This episode is part three of our series on stress -- we covered stress hormones and the parts of your body that make them in the past two episodes, so this episode is all about the BRAIN! The hippocampus! The amygdala! The medial prefrontal cortex! WTF are they doing and why does my brain want me to feel this way?

This episode has a promo for Plants and Pipettes, a podcast about the molecular biology of plants, those goofy things! Check them out at @plantspipettes on twitter and at https://plantsandpipettes.com/.

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

[CORRECTED] Ep. 66 Stress: The HPA Axis of Evil12 Oct 202000:35:15

This is a corrected version of the episode! The audio from the last release was all messed up! Sorry about the mistake!

Are y'all done feeling stressed yet? No? Well neither are we! We continue our discussion from last episode, moving on to the stuff that actually makes the stress hormone, the HPA axis! What does the hypothalamus-pituitary-adrenal axis do and how does it work? Also, we discuss what the science is behind stress vis-a-vis hair loss and hair greying!

This episode has a promo for Online Warriors, a podcast where we discuss the latest in gaming, movies, entertainment, & sports. Check them out on twitter: @OnlineWarriors1

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

https://www.hopkinsmedicine.org/health/conditions-and-diseases/adrenal-glands

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3860392/

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3860380/

https://www.capillus.com/blogs/all/understanding-hair-growth-stages

https://www.health.harvard.edu/a_to_z/telogen-effluvium-a-to-z

https://www.medscape.com/viewarticle/759931_2

https://www.frontiersin.org/articles/10.3389/fncel.2019.00054/full

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5514792/

https://www.health.harvard.edu/blog/hair-turn-gray-2017091812226

https://www.nature.com/articles/s41586-020-1935-3

Ep. 65 We're All So Freakin' Stressed!05 Oct 202000:39:16

WE'RE SO STRESSED 2020! But what is stress, in a biological level? And how does it related to "feeling stressed"? In this episode we dive into biological stress, both physiological and psychosocial, and talk about some of the stress hormones that course through your blood when you're feeling stressed out! Tune in next episode to learn about where these stress hormones are made and the start of our dive into the neuroscience of stress.

This episode has a promo for Podcast Review Day, which is the 8th of every month! Join us in reviewing the podcasts you enjoy wherever you listen and at podchaser.com!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

Ep. 64 The BBB2: The Crack in the Wall28 Sep 202001:03:54

Last episode introduced the blood brain barrier; it is a lot like a bouncer for the exclusive dance club that is your brain, keeping all the randos out. But this week we get into some of the details on diseases and drugs and their impact on the blood brain barrier. Also, sometimes we WANT drugs to get into the brain, so how can we get around this BBB?

This episode has a promo for Lit Gaming Area Podcast! This is a gaming news and discussion podcast! Check them out at  @litgamingarena on twitter!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

Ep. 63 The Brain's Bouncer: The Blood Brain Barrier21 Sep 202000:57:32

We did a twitter poll and the people have spoken! You folks want to hear about the "Blood Brain Barrier"! But what is it, besides great alliteration?! The blood brain barrier is a lot like a bouncer for the exclusive dance club that is your brain -- but who is allowed in? How does one get in? And on a cellular and protein level, who are the actual bouncers that keep us out? Next week we will get into some of the details on diseases and drugs and their impact on the blood brain barrier, so tune in next week too!

This episode has a promo for Everything I Learned From Movies Podcast! This is a movie and beer discussion podcast! Check them out at @eilfmovies on twitter!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

Ep. 62 Bleedin' Gums and Vitamin C14 Sep 202001:08:03

We all know *about* vitamin C but... what actually IS vitamin C? And what does it even do in your body? How can being deficient in vitamin C make pirates bleed out of their gums and have their teeth fall out? Also, can vitamin C cure cancer? Find out some of this stuff, tune in!

This episode is sponsored in part by Vaer Watches, which you can visit at  https://www.vaerwatches.com/. Currently you can get 15% off with the code PODGO15, check it out!

This episode has a promo for Bald Scientist Podcast! This guy is a real legend of a scientist, and he's bringing all sorts of great science and life lessons to your ears! Check him out at https://baldscientist.com/ !

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

Ep. 61 Measles, or, Why People are Dumb07 Sep 202000:59:50

Measles! Super contagious, very tricky, no real treatments, can cause IMMUNE AMNESIA! But hey, we have a vaccine, so this disease should be history, right? Well, definitely not yet! Learn more about this disease on this week's episode!

This episode is sponsored in part by Vaer Watches, which you can visit at  https://www.vaerwatches.com/  to purchase beautiful curated photographs. Currently you can get 15% off with the code PODGO15, check it out!

This episode has a promo for Podcast Review Day! If you like us, please take some time today to rate and review us (and other pods!) in the app you're using, on the iTunes store, and/or at podchaser.com! Rating and reviewing us helps us reach other people!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

Ep. 60 Plastics Plastics PLASTICS!31 Aug 202001:03:16

Plastics! So useful! But also filling up our landfills and gunking up our oceans! What are microplastics? Are they bad for human health and/or the environment? What even ARE plastics? And are there any ways we can recycle or otherwise deal with plastic waste better than we are right now? Check out the episode!

This episode is sponsored in part by Vaer Watches, which you can visit at  https://www.vaerwatches.com/  to purchase beautiful curated photographs. Currently you can get 15% off with the code PODGO15, check it out!

This episode has a promo for For Your Reference, a podcast discusses music from all genres!  Check them out on Twitter @Infectious_Pod, at https://linktr.ee/Infectiousgroovepodcast, and wherever you get your podcasts.

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

https://pubs.rsc.org/en/content/articlehtml/2017/cs/c7cs00149e

https://www.sciencedirect.com/science/article/pii/S0165993618305144

https://www.annualreviews.org/doi/full/10.1146/annurev-marine-010419-010633

https://iopscience.iop.org/article/10.1088/1748-9326/ab59ca/meta

https://pubs.acs.org/doi/full/10.1021/acs.est.9b01339

https://www.cambridge.org/core/journals/journal-of-developmental-origins-of-health-and-disease/article/transgenerational-effects-of-maternal-bisphenol-a-exposure-on-offspring-metabolic-health/A578D5273CC8124C922C081F4FFC80B9

https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0191934

https://www.sciencedirect.com/science/article/pii/S0015028216626249

https://www.cdc.gov/biomonitoring/Phthalates_FactSheet.html

https://www.sciencedirect.com/science/article/abs/pii/S0924224417303898

https://www.sciencedirect.com/science/article/pii/S0147651319313971

https://pubs.acs.org/doi/10.1021/es504038a

https://pubs.acs.org/doi/10.1021/acs.est.5b02661

https://pubs.acs.org/doi/10.1021/acs.est.5b02663

https://pubs.acs.org/doi/10.1021/acs.est.8b02301

https://pubs.acs.org/doi/10.1021/es801010e

https://www.nature.com/articles/s41557-019-0249-2

Ep. 173 Desalination Pt 1: So Salty27 Feb 202300:45:16
Ep. 59 Fungus: The Good, The Bad, and The Zombie24 Aug 202000:58:18

This week we're doing our second episode about Fungi! Last week we talked about what fungi even are in a broad sense. This week we cover symbiotic and pathogenic fungi, like the famous Cordyceps fungi!

This episode is sponsored in part by Vaer Watches, which you can visit at  https://www.vaerwatches.com/  to purchase beautiful curated photographs. Currently you can get 15% off with the code PODGO15, check it out!

Btw near the end of the episode Sean mentions carpenter ants farming fungi -- they don't. That's more like leafcutter ants. Carpenter ants *do* farm aphids, but that shit is different.

This episode has a promo for For Your Reference, a podcast that reviews tv shows and movies!  Check them out on Twitter  @ForYourRefPod, at https://fyrpodcast.com/, and wherever you get your podcasts.

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

https://nph.onlinelibrary.wiley.com/doi/full/10.1111/nph.13371

https://www.sciencedirect.com/science/article/pii/0303264775900234

https://www.nature.com/articles/s41598-018-28920-x

https://www.mdpi.com/2076-2607/8/2/230

https://link.springer.com/content/pdf/10.1007/s00572-020-00948-w.pdf

https://www.nature.com/articles/s41598-017-12731-7

https://www.frontiersin.org/articles/10.3389/fpls.2019.01068/full

http://www.bbc.com/earth/story/20141111-plants-have-a-hidden-internet

https://www.sciencefocus.com/nature/mycorrhizal-networks-wood-wide-web/

https://www.sciencedirect.com/science/article/abs/pii/S1749461312000048

https://link.springer.com/chapter/10.1007/978-3-319-75596-0_10

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4497361/

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4187645/

https://www.nature.com/articles/s41467-019-08809-7

https://www.sciencedirect.com/science/article/pii/S0953756209812239?via%3Dihub

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3108295/

https://link.springer.com/chapter/10.1007/978-1-4615-9846-6_2

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6150023/

https://link.springer.com/article/10.1007/s13225-019-00430-9

Ep. 58 Fungus: What Even Is It?17 Aug 202000:52:49

This week we're talking about Fungi! They used to be grouped in with plants, then got their own Kingdom... But what do we think about them now? What even are fungi? How can a group contain both little yeasts used for baking and mushrooms that can get you high? And how have we used them to make huge leaps forward in biological sciences? Next week we'll cover symbiotic and pathogenic fungi, like the famous Cordyceps fungi!

This episode is sponsored in part by The Galry, which you can visit at thegalry.com to purchase beautiful curated photographs. Currently you can get 15% off with the code 15OFF, check it out!

This episode has a promo for Culture Quest, a podcast about all kinds of pop culture, from tv shows to movies to albums!  Check them out on Twitter @CQ_Podcast, at  https://sites.google.com/view/the-culture-quest/home, and wherever you get your podcasts.

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

Ep. 57 Autoimmune: Why and What Can We Do?10 Aug 202000:52:46

Howdy y'all! Today we're releasing our final episode on autoimmune disorders! If you haven't already, we highly recommend you check out our episodes on the immune system (Episodes 36 and 38) for useful background information that will help you understand this episode, and also check out our previous couple of episodes on examples of chronic inflammatory disorders and autoimmune diseases!

This episode is sponsored in part by The Galry, which you can visit at thegalry.com to purchase beautiful curated photographs. Currently you can get 15% off with the code 15OFF, check it out!

This episode has a promo for Book Retorts, a podcast where one host tries to explain some weird media -- book tv movie -- to their cohost! Check them out on twitter @bookretorts,  https://www.bookretorts.com/ , and wherever you get your podcasts.

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC508890/

https://www.ncbi.nlm.nih.gov/pubmed/25198367

https://www.ncbi.nlm.nih.gov/books/NBK507863/

https://www.sciencedirect.com/science/article/pii/S0029646518300409?via%3Dihub

https://www.ncbi.nlm.nih.gov/pubmed/24120737

https://www.frontiersin.org/articles/10.3389/fimmu.2019.00148/full

Ep. 56 Autoimmune: When Your Body Auto-Attacks You03 Aug 202000:53:31

Ahoy-hoy! Today we're releasing an episode on autoimmune disorders like lupus and MS! What is going on in these diseases where your adaptive immune system starts attacking you? If you haven't already, we highly recommend you check out our episodes on the immune system (Episodes 36 and 38) for useful background information that will help you understand this episode and some of our upcoming episodes! Next episode will be about the molecular reasons behind autoimmune disorders and how we treat them.

This episode is sponsored in part by The Galry, which you can visit at thegalry.com to purchase beautiful curated photographs. Currently you can get 15% off with the code 15OFF, check it out!

This episode has a promo for Curiosity Killed the Rat, another groovy science podcast! Check them out on twitter @CuriosityRat and wherever you get your podcasts.

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

Ep. 55 Chronic Inflammatory Disorders30 Jul 202000:35:58

Hey folks! Today we're releasing an episode on chronic inflammatory disorders like osteoarthritis! If you haven't already, we highly recommend you check out our episodes on the immune system (Episodes 36 and 38) for useful background information that will help you understand this episode and some of our upcoming episodes!

This episode is sponsored in part by The Galry, which you can visit at www.thegalry.com to purchase beautiful curated photographs. Currently you can get 15% off with the code 15OFF, check it out!

This episode has a promo for Sips, Suds & Smokes, a podcast that rates, reviews, and discusses all kinds of tasty drinks and smoked meats and more! Check them out on twitter  @sipssudssmokes and wherever you get your podcasts.

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

https://www.nature.com/articles/s41577-019-0215-7

https://www.nature.com/articles/nri3261

https://link.springer.com/article/10.1007%2Fs00281-018-0670-4

https://science.sciencemag.org/content/336/6086/1314.full

https://www.frontiersin.org/articles/10.3389/fmed.2018.00032/full

https://www.nature.com/articles/nrrheum.2016.136

https://link.springer.com/article/10.1007/s11926-017-0672-6

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4465583/

https://www.sciencedirect.com/science/article/pii/S1359610118301199

Ep. 54 Bacteria's Weapons of War Part 227 Jul 202000:26:30

Hey folks! Last week we divided our episode in two, and here is the second part of bacteria's weapons of war! This episode continues our coverage about the little biological weapons bacteria have evolved to wage war on other bacteria and on eukaryotic cells as well!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

https://www.sciencedirect.com/science/article/pii/S0092867418301119

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6140923/

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2176049/

https://www.cell.com/trends/microbiology/comments/S0966-842X(18)30022-2

https://www.frontiersin.org/articles/10.3389/fpls.2014.00155/full

https://www.frontiersin.org/articles/10.3389/fmicb.2019.01078/full

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC127815/

https://www.frontiersin.org/articles/10.3389/fmicb.2019.01965/full

https://www.nature.com/articles/s41564-018-0277-5

https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.3000720

https://www.sciencedirect.com/science/article/pii/S096289241730082X

https://www.sciencedirect.com/science/article/pii/S2090123219300815

https://www.pnas.org/content/116/46/23292.short

https://www.pnas.org/content/106/11/4154.full

https://www.nature.com/articles/s41598-018-33800-5

https://www.pnas.org/content/111/33/12127.short

https://academic.oup.com/gbe/article/11/10/2941/5575074

https://www.nature.com/articles/s41579-018-0070-8

https://www.sciencedirect.com/science/article/abs/pii/S0966842X2030007X

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3616380/

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4034461/

https://www.sciencedirect.com/science/article/pii/S2090123219300815

Ep. 53 Bacteria's Weapons of War Part 120 Jul 202000:23:47

Hey folks! Somewhat short episode this week! We originally intended to release the complete episode, but we've divided it in two because we're dealing with a little bit of pandemic stuff but want to keep delivering content! Anyway, this episode is about the little biological weapons bacteria have evolved to wage war on other bacteria and on eukaryotic cells as well!

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

Ep. 52 What Even Are Clinical Trials?13 Jul 202001:07:21

Hi Everyone, it is still pandemic and you should still stay safe out there. This week Sean and Nathan discuss clinical trials! You might be hearing a lot about clinical trials in the news (especially because of the pandemic), but not all clinical trials are well designed. Check out this episode to help you develop a critical eye for those clinical trial results.

This episode features a promo for  Grand Rapidians Play Video Games , a podcast that reviews and discusses beer, games, and other podcasts! Check them out on twitter  @grand_video

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

Ep. 51.5 Racism and IQ10 Jul 202000:37:04

Hi Everyone, hope you are all staying safe during this pandemic. This is the second half of our final episode of this racism series -- we talked so much about racist experiments in episode 51 that we ran out of time to talk about the history and issues with IQ.

This episode features a promo for Play Comics, a podcast that looks at the intersection between comic book-inspired video games and the source material they are drawn from. Check them out on twitter @playcomicscast and at  http://playcomics.com/ .

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast.

References:

Ep. 51 Racist Experiments06 Jul 202000:53:38

Hi Everyone, hope you are all staying safe during this pandemic. We are continuing our series on the long intertwining history of race, racism, and science. In this episode, the third of four*, we discuss some specific examples of racist scientific misconduct: things like the Tuskegee Experiment and the treatment of Henrietta Lacks and her family.

*We went so long on this episode that we split it in two, with the second part on Racism and IQ coming out on Friday, so look forward to hearing Sean and Nathan rant about that shit for like 40 minutes.

This episode features a promo for Podcast Review Day, a day to review your favorite podcasts on  https://www.podchaser.com/ or Apple Podcasts or wherever! It happens on the 8th of every month. Learn more on twitter @PodRevDay or at  https://www.stephfuccio.com/podrevday.html

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast. Reach out if you'd like to talk things through. Stay safe out there everyone!

References:

Ep. 172 VEXAS: A Mystery Syndrome22 Feb 202300:43:52

While science and medicine have come a long way over the centuries, there are still illnesses that cannot be explained -- and many of them are autoinflammatory disorders. Many people all over the world have been inflicted with these disorders with no clear cause.

But recently, scientists were able to find a mutation that can help explain what some of these people are going through, a mutation that led to the identification of an autoinflammatory disorder now known as VEXAS. Tune in to learn more!

References:

Ep. 50 Eugenics and Human Genetics29 Jun 202001:09:08

Hi Everyone, hope you are all staying safe during this pandemic. For our 50th full episode, we are continuing our series on the long intertwining history of race, racism, and science. In this episode, the second of three, we discuss racist science in the 20th and 21st century by focusing on eugenics and human genetics. Next time we will talk about specific examples of racist scientific misconduct and racism in IQ.

This episode features a promo for Planthropology, a science podcast centered around plants! Find them on twitter at @Planthropology_ and  https://www.planthropologypod.com/

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast. Reach out if you'd like to talk things through. Stay safe out there everyone!

References:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2973272/

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2757926/

https://en.wikipedia.org/wiki/James_Watson#Comments_on_race

https://www.nytimes.com/2018/03/23/opinion/sunday/genetics-race.html

https://www.annualreviews.org/doi/full/10.1146/annurev-soc-060116-053403#_i23

https://www.vox.com/2018/4/10/17182692/bell-curve-charles-murray-policy-wrong

https://www.brookings.edu/articles/does-the-bell-curve-ring-true-a-closer-look-at-a-grim-portrait-of-american-society/#:~:text=While%20critics%20of%20The%20Bell,difference%20and%20the%20argument%20that

Ep. 49 Racism in Science22 Jun 202000:52:05

Hi Everyone, hope you are all staying safe during this pandemic. The murder of Black people like Breonna Taylor and George Floyd has led to a lot of discussion here at Petri Dish about what we could do with our platform. We decided one of the things we could do was inform our listeners about the long intertwining history of race, racism, and science. In this episode, the first of three, we discuss the early history of modern conceptions of race, going back to the 17th century. Next time we will be discussing eugenics and human genetics.

This episode features a promo for SipNSci, a comedic science podcast centered around Black scientists, some drinks, and a whole lot of science. Find them at @SipNScipod.

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast. Reach out if you'd like to talk things through. Stay safe out there everyone!

References:

Ep. 48 Sun and Skin15 Jun 202000:53:12

On this, the final skin episode of our four-part (!) series, Sean and Nathan speak again with skin scientist Matilde Miranda about skin aging and the affect sunlight has on your skin! Learn about what SPF and UV Index means, the different kinds of UV light, and how to pick a nice sunscreen to reduce your chances of getting skin cancer.

Featuring a promo for an upcoming podcast Talking Bugs, an entomology podcast! check it out on twitter @SixLeggedAggie and  https://sixleggedaggie.com/

Email us at petridishpod -at- gmail.com. On twitter @dishpodcast and instagram @petridishpodcast. Reach out if you'd like to talk things through. Stay safe out there everyone!

References:

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