New research in JAPPL suggests a sex difference in how the heart responds to exercise. Women’s hearts needed higher filling pressure, which may help explain differences in exercise capacity. Read more: https://ow.ly/JzLK50YO9VL APS Publications #SABV #ArticlesInPress #APSselect 🧪 📷: iStock

Your muscles don’t respond to stretching the same way in the heat and the cold. New research in AJP-Cell shows warmer temps changed how force built during lengthening, helping explain how muscles handle strain. https://ow.ly/2P0S50YOazP APS Publications #ArticlesInPress #APSselect🧪 📷: iStock

Don't forget! You have just TWO days left to submit your late-breaking abstract (posters only) for #KidneyCamp. The deadline is this Wednesday, May 20. For full details and to submit your work, check out: https://ow.ly/5hWM50YVH8n#KidneyCamp#ProfDev #RenalResearch #Physiology 🧪

This week at APS: ➡️With Sable Systems: Neural Network-inspired Models for Understanding Metabolism-behavior Interactions, 5/21 Coming up: ➡️With Aurora Scientific: Skeletal Muscle Circadian Clocks: Keeping Time for Systemic Health, 5/28 Learn more: https://ow.ly/97po50YHf1j 🧪 📷: iStock

It's #NationalPizzaPartyDay🍕 A perfect time to revisit this Scientific American piece explaining how the leftovers might actually be healthier for you than the pies you're sharing with your crew today: https://ow.ly/FMnr50YUNmK#NationalPizzaPartyDay🍕#ISpyPhysiology #FridayPhysiologyFact #FoodScience #PizzaParty 🧪

Protein is key in promoting longevity, yet many Americans—including older adults—aren't getting enough. Here, The Washington Post offers 4 signals that you may need more #protein in your diet: https://ow.ly/E3Qa50YVPRJ#protein#ISpyPhysiology #ProteinBenefits #HealthyEating 🧪 📷: iStock

In first-yr STEM students, better sleep predicted better grades & longer weekday sleep was linked to staying in #STEM. The findings in Advances push back on the idea that sacrificing sleep helps students succeed: https://ow.ly/i7hR50YObP0 APS Publications #STEM#ArticlesInPress #APSselect 🧪 📷: iStock

In a haze? According to APS member Gerard Clarke, your fog may be due to “bad connections” between your brain and gut. Learn more about that important relationship—and how you may improve it—from this The New York Times piece: https://ow.ly/4hnN50YVkJE #ISpyPhysiology #GutHealth #GutBrainAxis 🧪

🚨Deadline alert!🚨 Applications are due TOMORROW for the Scholander and Travel Awards for #Comparative2026. For award application info and full details for the 2026 Comparative Physiology Conference, go to: https://ow.ly/35qE50YUN1E#Comparative2026#ProfDev 🧪

The May issue of #TPhysMag is here! Includes: ➢New APS president Sue Bodine's scientific journey ➢Navigating physiology careers in industry ➢How physiologists are battling sepsis ...and so much more! Get the full issue here: https://ow.ly/WVq350YYkip#TPhysMag #Physiology #LifeSciences 🧪

What's gestational #diabetes? Why does it happen? It goes away after the baby is born, right? What else do I need to know? Get the answers to these questions and more from APS member Grace Maurer this week on the #ISpyPhysiology blog: https://ow.ly/hXB850YZ6RL🧪

New research explores a possible link between diet, heart function & cognition. The study in AJP-Regu found diet-related changes in cardiac performance coincided with shifts in brain blood-flow regulation & spatial memory: https://ow.ly/GSig50YUKYY APS Publications #ArticlesInPress 🧪 📷: iStock

Want to advocate for #science but not sure where to start? We've got the resources needed to make your voice heard! 📣 Check out our handy Advocacy 101 for more on getting started, building public support for science & contacting Congress: https://ow.ly/A73u50YVHS3#science#SciPol #Advocacy 🧪

❓Did you know? #APS2027 will feature 80 Foundational Science Sessions submitted from APS members and our broader scientific community—will yours be one of them? We're accepting submissions now, but don't delay—the deadline is June 5: https://ow.ly/zz3n50YVjEL#APS2027#WeArePhysiology #ProfDev

Kidneys can seem to recover after injury, but hidden scarring may still build. A new study in AJP-Renal finds a protein in kidney repair cells helps drive that scarring—pointing to a possible way to slow chronic kidney disease. https://ow.ly/Vcw850YRjgw APS Publications #ArticlesInPress 🧪 📷: iStock

What happens when the human body is pushed to its limits? Scientists are testing it—down to -40°C. Watch the new docuseries episode "Pushing the Limits": https://ow.ly/yrUI50YV6pP #FightForPhysiology 🧪

There's still time... We've extended the deadline for abstract submissions for #Comparative2026 to THIS Friday, May 15. Get yours in today and we'll see you in Orlando Sept. 17-20! For full details and to submit your abstract: https://ow.ly/f6a150YXGtt#Comparative2026#ProfDev #ComparativePhysiology 🧪 📷: iStock

🚨Late-breaking! We are now accepting late-breaking abstracts (posters only) for #KidneyCamp. Don't delay—deadline is next Wed, May 20. And don't forget—the deadline to book your discounted-rate room is next Fri, May 22. Full details & to register: https://ow.ly/NiqB50YWxh7#KidneyCamp#ProfDev 🧪 📷: iStock

Coming up at APS: ➡️With Sable Systems: Neural Network-inspired Models for Understanding Metabolism-behavior Interactions, 5/21 ➡️With Aurora Scientific: Skeletal Muscle Circadian Clocks: Keeping Time for Systemic Health, 5/28 Learn more on our webinars page: https://ow.ly/97po50YHf1j 🧪 📷: iStock

Maybe that big cheeseburger isn't so bad after all. Research in Scientific American suggests that T cells function better after a high-fat meal. The findings could help scientists better design T cell therapies to target cancer cells: https://ow.ly/W78f50YSfqp #ISpyPhysiology #FridayPhysiologyFact🧪

The glow from #APS2026 is still warm, but did you know the deadline to submit Foundational Science Session ideas for #APS2027 is less than a month away? Your nontraditional session formats and novel scientific concepts are due June 5: https://ow.ly/Agut50YSfBN#APS2026#APS2027#WeArePhysiology 🧪

Your immune system has a clock. This editorial in Physiology explores chronoimmunology—the study of how immune defenses change across the day—and why timing may matter for vaccines, surgery and medications: https://ow.ly/mH3M50YS5l1 APS Publications #ArticlesInPress #Immunology 🧪 📷: iStock

Ever had a Western blot blooper? You're not alone. Learn more in the March #TPhysMag about the graduate researcher whose early inspiration shaped her path in physiology and why innovation keeps the field dynamic: https://ow.ly/ZtEH50YSfyQ Raz Abdulqadir #TPhysMag#LabLife #Physiology 🧪

Surprising new research regarding longevity drug rapamycin's impact on physical fitness. “Since exercise is the benchmark, we do not want to inhibit its potential benefits,” says APS member Benjamin Miller. Read more in The Washington Post: https://ow.ly/mCkQ50YS2Pv #ISpyPhysiology 🧪 📷: iStock

Athletes may have a gut microbiome signature. A new study in Physiological Genomics found gut bacteria patterns linked with athletic status, aerobic fitness & lean body mass—an early step toward tailoring training and nutrition: https://ow.ly/Pg7r50YRkoG APS Publications #ArticlesInPress 🧪 📷: iStock

Classes. Practices. Cross-country travel. How do sleep and travel affect women’s Division I soccer performance? For this week’s #ISpyPhysiology blog post, we asked a Seattle Univ. researcher who presented work at #APS2026: https://ow.ly/R4xO50YVJIF#ISpyPhysiology🧪 📷: Anthony Militello/Seattle University Athletics

⚠️Just TWO days left!⚠️ Abstract submissions for #Comparative2026 are due this Friday, May 8. Don't miss this opportunity to share your comparative physiology research and take advantage of networking opportunities at the conference. Full details: https://ow.ly/eCyc50YVc96#Comparative2026#ProfDev 🧪 📷: iStock

Recent policy changes at National Institutes of Health and National Science Foundation are reshaping grant funding peer review and research planning. Learn about APS' #advocacy efforts and how you can get involved in the March issue of #TPhysMag: https://ow.ly/UVZb50YNIHo#advocacy#TPhysMag#SciPol 🧪 📷: iStock

Lab mistakes put this scientist in a serious funk. A vision from a dream taught her how to cope and move her career forward. Read more in Science Magazine: https://ow.ly/a0Qi50YS6mO #ProfDev #ISpyPhysiology #ScienceCareer #LabLife 🧪 📷: iStock

Exercise may help a stressed heart stay flexible. A new study finds regular workouts reduced scar-like collagen buildup—pointing to prevention strategies for a common form of heart failure. More in AJP-Heart: https://ow.ly/R5VL50YRiKt APS Publications #ArticlesInPress #APSselect 🧪 📷: iStock

On this #NationalTeachersDay, we’re grateful for our members who bring science to life for students every day. Our #physiology educators inspire curiosity, build understanding and help prepare the next generation of innovators. Thank you for all you do. #TeacherAppreciationWeek #ThankATeacher 🧪

Parasites are usually a problem—but their molecules may point to new cancer tools. An AJP-Cell review explores how parasite-made compounds can slow breast cancer cells, steer immune responses & inspire more targeted therapies: https://ow.ly/9QLO50YRcpC APS Publications #ArticlesInPress 🧪 📷: iStock

Check out May's best from APS Publications including: ➡️The role of quality sleep in studying ➡️Explaining sex differences in exercise capacity #SABV ➡️How temperature impacts muscle strain Learn more: https://ow.ly/jkHr50YOcvq#SABV#APSselect #ArticlesInPress #ExerciseScience 🧪 📷: iStock

Coming up at APS: ➡️With Sable Systems: Neural Network-inspired Models for Understanding Metabolism-behavior Interactions, 5/21 ➡️With Aurora Scientific: Skeletal Muscle Circadian Clocks: Keeping Time for Systemic Health, 5/28 Learn more on our webinars page: https://ow.ly/97po50YHf1j 🧪 📷: iStock

How's your breath? We're not talking about minty freshness. Your exhales can signal gastrointestinal disorders & might one day serve as a red flag for infections or diseases like #asthma. Learn more from Science News: https://ow.ly/WqcX50YOgxJ#asthma#ISpyPhysiology #FridayPhysiologyFact #BreathHealth 🧪

Earning a PhD is tough. How can a supervisor help their students navigate this path? Nature polled doctoral candidates to discover the most meaningful ways their supervisors have made positive impacts—personally and professionally. Read more: https://ow.ly/re5T50YNI35 #ProfDev #PhDLife 🧪

🔥It's a May Day mayday! Two big deadlines for #Comparative2026 loom on the horizon: ➡️Abstract submissions, May 8 ➡️Travel award applications, May 15 Get your stuff in and gear up for the Comparative Physiology Conference, Sept. 17–20. Learn more: https://ow.ly/EtAK50YNGmF#Comparative2026#ComparativePhysiology 🧪

Why do GLP-1 weight-loss drugs work better for some people? A new study in Nature links certain genetic variants to slightly greater weight loss—and others to higher odds of side effects like nausea—hinting that DNA may shape response: https://ow.ly/Heqj50YGPJw #ISpyPhysiology #WeightLoss #GLP1 🧪

To leave or not to leave? It's an important question. APS member Keisa W. Mathis looks at the various reasons to move on—or not—when determining your career path in the March issue of #TPhysMag: https://ow.ly/gs6B50YOh4P#TPhysMag#ProfDev #CareerAdvice #WorkLife 🧪

Interesting new study in Physiological Genomics: A 3-min combat match triggered rapid changes in metabolites linked to energy availability—highlighting saliva as a fast, noninvasive tool for tracking acute physical stress. More: https://ow.ly/YSSh50YOfBB APS Publications #ArticlesInPress 🧪 📷: iStock

The ocean's tides can affect our hearts, but scientists aren't sure yet why. Learn more about the subtle ways our bodies respond to gravitational changes this week on the #ISpyPhysiology blog: https://ow.ly/VV0U50YRYUq#ISpyPhysiology#APS20206 #WeArePhysiology🧪

Unused muscle may lose more than size and strength. New research in AJP-Regu found that long-term inactivity lowered compounds tied to muscle function and stress protection, suggesting inactivity may also reduce muscle quality: https://ow.ly/5Smn50YOf2C APS Publications #ArticlesInPress 🧪 📷: iStock

🚨APS Action Alert🚨 The administration is proposing steep cuts to research agencies in its upcoming budget. APS is aiming to deliver 1,000 messages to Congress in support of research—make your voice heard! Learn how: https://ow.ly/jKQZ50YO6YG #SciPol #Advocacy #SupportScience🧪 📷: iStock

You know it's good for you, but do you realize just *how* beneficial regular walking is for your overall health? APS member Tamara Hew-Butler helps explain the power of your steps in this @realsimple.com piece: https://ow.ly/QkVK50YOgLX #ISpyPhysiology #WalkingBenefits #HealthyLiving 🧪

Brown fat may also help defend the liver. A new AJP-GI study found that when this heat-producing fat was inactivated, alcohol-related liver fat buildup, inflammation and scarring became more severe. Read more: https://ow.ly/o7ae50YOeJ6 APS Publications #ArticlesInPress #LiverHealth 🧪 📷: iStock

⚠️Deadline just TWO days away!⚠️ Thursday is your last chance to advance register for #KidneyCamp. Sign up today & join us June 22-25 for the latest in #RenalPhysiology & collaboration with your peers in the field. More info & to register: https://ow.ly/kYaZ50YNFLa#KidneyCamp#RenalPhysiology#ProfDev #KidneyHealth 🧪

Polycystic ovary syndrome is a common hormone disorder that can affect ovulation and metabolism. A new study in AJP-Cell suggests exercise may help protect the ovary by keeping its energy-making machinery working properly: https://ow.ly/1etj50YOe2o APS Publications #ArticlesInPress 🧪 📷: iStock

Thank you for an amazing Summit! Global scientists shared research, connected and celebrated achievements. 670+ messages sent to Congress to support research funding—send yours: https://bit.ly/TakeActionFundResearch. See you in Denver! #APS2026 #WeArePhysiology #SciPol #Advocacy #APS2027🧪

Disappointed to learn of the dismissal of the National Science Board, which plays a vital role in guiding the nation's #SciPol & overseeing the Nat. Sci. Foundation. APS calls on the administration to restore membership & ensure that its governance directives are fully implemented by NSF. 📷 iStock

Coming up at APS: ➡️With Sable Systems: Neural Network-inspired Models for Understanding Metabolism-behavior Interactions, 5/21 ➡️With Aurora Scientific: Skeletal Muscle Circadian Clocks: Keeping Time for Systemic Health, 5/28 Learn more on our webinars page: https://ow.ly/97po50YHf1j 🧪 📷: iStock