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Results from a new cell study suggest that the SARS-CoV-2 spike protein can bring about long-term gene expression changes. The findings could help explain why some COVID-19 patients -- referred to as COVID long-haulers -- experience symptoms such as shortness of breath and dizziness long after clearing the infection.

Recent years have brought increased attention to the lasting effects of chemicals we unwittingly inhale, touch and ingest while going about our daily lives. The Experimental Biology (EB) 2021 meeting features the latest research on how environmental exposures affect health.

Scientists from around the world are gathering to share the latest research at the forefront of biology during the Experimental Biology (EB) 2021 meeting. Many sessions focus on the year's most pressing priorities in bioscience: COVID-19 and the virus that causes it, SARS-CoV-2.

The antidepression drug duloxetine could be beneficial to patients with both depression and cardiovascular disease, according to new studies performed in human blood and in mice. Globally, more than 300 million people have depression, which comes with an increased risk of developing cardiovascular disease.

Corals are part of a highly complex ecosystem, but it remains a mystery if and how they might communicate within their biological community. In a new study, researchers found evidence of sound-related genes in corals, suggesting that the marine invertebrates could use sound to interact with their surroundings.

New research conducted in rats suggests a compound that gives some cruciferous vegetables their pungent taste could help to reverse kidney problems associated with diabetes.

A new study found that non-pungent synthetic analog of capsaicin -- the compound that makes chili peppers hot -- made small cell lung cancer cells more responsive to treatment. Small cell lung cancer is a very aggressive form of cancer with a low survival rate.

Although bronchopulmonary dysplasia (BPD)--a chronic lung disease affecting newborns--is the most common complication of preterm birth, it remains difficult to diagnose and treat. Researchers from Fundación INFANT in Buenos Aires, Argentina, and The University of Oklahoma Health Sciences Center, hope to address these difficulties using machine learning to inform the clinical care of preemies with BPD. The team will present their work virtually at the American Physiological Society's (APS) annual meeting at Experimental Biology 2021.

What makes the human brain special? It's not the time it takes to mature, according to new research. Scientists report the human frontal cortex, the part of the brain involved in higher-level thinking and reasoning, follows a developmental trajectory similar to that of other primates including chimpanzees and macaques.

Urine analysis of COVID-19 patients revealed elevated levels of specific biomarkers of the immune system compared to those who were not infected with the coronavirus. In addition, levels of these inflammatory markers were higher in patients with comorbidities such as high blood pressure and diabetes, according to researchers from Wayne State University in Detroit. The findings will be presented virtually at the American Physiological Society's (APS) annual meeting at Experimental Biology 2021.

People who self-report daytime sleepiness were found to have shorter telomeres regardless of whether they had obstructive sleep apnea, according to a new study from researchers at the Mayo Clinic in Rochester, Minnesota. The findings will be presented virtually at the American Physiological Society's (APS) annual meeting at Experimental Biology 2021.

New research to be presented this week virtually at the American Physiological Society's (APS) annual meeting at Experimental Biology 2021 explores the positive and negative effects of lifespan-extending drugs on mitochondrial function and age-related osteoarthritis (OA).

Exposure to extreme heat and humidity for eight hours raises the core body temperature and causes dehydration, resulting in an increased risk of acute kidney injury, according to a new study. The researchers, from the Indiana University School of Public Health-Bloomington and University at Buffalo Center for Research and Education in Special Environments in New York, will present their findings virtually at the American Physiological Society's (APS) annual meeting at Experimental Biology 2021.

A new study reveals that renin-angiotensin system (RAS) genes within the amygdala--the brain region important for traumatic memory processing--express differently when the brain develops fearful memories, such as when people undergo traumatic stress. Researchers have found that medication may potentially be used as a pharmacological blockade of the angiotensin type 1 receptor, thereby improving components of fear memory as assessed by freezing behavior.

Fatty acid supplements may protect children with high cholesterol from heart disease later in life by increasing their blood levels of healthy omega-3 fatty acids, according to a new study. Researchers from the Uniformed Services University of the Health Sciences in Bethesda, Maryland, will present their work virtually this week at the American Physiological Society's (APS) annual meeting at Experimental Biology 2021.

A new study by researchers at the VA Portland Health Care System in Oregon found that augmenting traditional treatment for traumatic brain injury (TBI) with morning bright light therapy (MBLT) improved physical and mental symptoms for participants. The team will present their work virtually at the American Physiological Society's (APS) annual meeting at Experimental Biology 2021.

High-intensity cycling in very short bursts can lead to performance and health benefits in just 10 minutes a day, according to a new study to be presented virtually this week at the American Physiological Society's (APS) annual meeting at Experimental Biology 2021.

The popular herbicide Roundup® has been in the news because of concerns its main ingredient, glyphosate, might cause cancer. Now researchers from Florida Atlantic University (FAU) are evaluating the pesticide for potential neurological impacts. This week, the scientists will present their work virtually at the American Physiological Society's (APS) annual meeting at Experimental Biology 2021.

Researchers from Wake Forest School of Medicine in North Carolina have demonstrated that a common diabetes drug inhibits the spread of Clostridioides difficile, or C. diff -- a potentially life-threatening infection commonly acquired during hospital stays. The team will present their work virtually at the American Physiological Society's (APS) annual meeting at Experimental Biology 2021.

Deep heat creams widely used by athletes to soothe sore muscles may also boost performance when applied before exercise, according to new research presented virtually this week at the American Physiological Society's (APS) annual meeting at Experimental Biology 2021.