Physiology News and Research

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Human physiology is the science of the mechanical, physical, and biochemical functions of humans in good health, their organs, and the cells of which they are composed. The principal level of focus of physiology is at the level of organs and systems. Most aspects of human physiology are closely homologous to corresponding aspects of animal physiology, and animal experimentation has provided much of the foundation of physiological knowledge. Anatomy and physiology are closely related fields of study: anatomy, the study of form, and physiology, the study of function, are intrinsically tied and are studied in tandem as part of a medical curriculum.

Breakthrough technique could one day provide tailored repairs for people with brain injuries

A breakthrough technique developed by University of Oxford researchers could one day provide tailored repairs for those who suffer brain injuries.

4 Oct 2023

Metabolism-targeting drug could offer new hope for cancer-related fatigue

Cancer-related fatigue (CRF) is a debilitating yet all-too-common condition, which can severely affect quality of life for patients undergoing treatment.

3 Oct 2023

Study identifies potential drug target for lymphedema

The human lymphatic system consists of a vast network of vessels that drain protein-rich fluid in tissues and transport it to lymph nodes.

3 Oct 2023

Eat by the clock: How meal timing tunes your liver's circadian rhythm

A study in Nature Communications delves into how the liver's circadian clock responds to meal timing, impacting fat metabolism and other bodily processes. The research underscores the intricate network that contributes to liver's diurnal rhythms, regulated by protein phosphorylation and nutrient availability.

2 Oct 2023

Researchers develop an improved way to test potential vaccines against bird flu

Researchers from the University of Pittsburgh and the National Institutes of Health (NIH) Vaccine Research Center have developed an improved way to test potential vaccines against bird flu. The report was published this week in the journal iScience.

29 Sep 2023

New research reveals how social isolation impacts behavior and lifespan in social species

Researchers used Camponotus fellah (carpenter ants) as a model species to perform behavioral tracking and ribonucleic acid-sequencing (RNA-seq) to study the transcriptome-level differences between socially isolated workers versus workers in groups.

29 Sep 2023

Study investigates association between menopause stage and cerebral hemodynamics

Driven by changing estrogen levels, the menopause transition has a major influence on physiology during aging.

27 Sep 2023

Zoonotic spillover safeguarding: computationally designed antigen targets range of coronaviruses

Researchers used an interdisciplinary approach incorporating phylogenetics, 3D protein modeling, and plasmid design to identify and computationally design an antigen representing the core of most currently known sarbecoviruses.

27 Sep 2023

Study uncovers a novel role for the vagus nerve

The vagus nerve, known for its role in 'resting and digesting', has now been found to have an important role in exercise, helping the heart pump blood, which delivers oxygen around the body.

26 Sep 2023

School-based mindfulness program helps minoritized adolescents develop healthy coping skills

Educational programs that promote mental and physical health can help young people - particularly in environments of chronic stress and trauma exposure - learn healthy coping strategies, avoid risky behaviors, and succeed in school.

26 Sep 2023

Understanding how exercise suppresses appetite could pave the way for new obesity drugs

The complex relationship between physical activity and energy balance – food intake versus energy expenditure – is still a challenge for science, especially in light of the rising worldwide prevalence of overweight and obesity

26 Sep 2023

New model paves way to understanding and preventing SUDEP in familial epilepsy

Researchers at the University of Michigan have developed a model for studying one type of familial epilepsy, opening the door to understanding—and eventually targeting—the mechanisms that lead to the disorder and its associated fatalities.

25 Sep 2023

Researchers develop wearable optical device for early detection of postpartum hemorrhage

Researchers have developed a wearable optical device for early detection of hemorrhage during labor or after childbirth.

21 Sep 2023

Compound found in hops can combat metabolic syndrome by reducing Oscillibacter population

Researchers have shown in a mouse model and lab cultures that a compound derived from hops reduces the abundance of a gut bacterium associated with metabolic syndrome.

21 Sep 2023

Study highlights brain area that plays a key role in psychological loss

Psychological loss can occur when someone loses a job, loses a sense of control or safety or when a spouse dies.

21 Sep 2023

Is presence of a premenstrual disorder associated with higher risk of early menopause and menopause-related vasomotor symptoms?

A new paper explores how PMDs affect the time of menopause and the severity of vasomotor menopausal symptoms like hot flashes.

21 Sep 2023

USC develops innovative system for conducting preclinical research on potential stroke treatments

To test new stroke treatments, a research team from the Keck School of Medicine of USC develops a more rigorous system for conducting preclinical research that could lead to more successful clinical trials.

20 Sep 2023

Study uncovers how a newborn's cry triggers breast milk release in mothers

Hearing the sound of a newborn's wail can trigger the release of oxytocin, a brain chemical that controls breast milk release in mothers, a new study in rodents shows.

20 Sep 2023

University of Arkansas receives $3.1 million NIH award to study pediatric mitochondrial disorders

The Eunice Kennedy Shriver National Institute of Child Health and Human Development awarded $3.1 million to the University of Arkansas to study a spectrum of pediatric mitochondrial disorders caused by mutations in the mitochondria.

20 Sep 2023

Obesity pathogenesis: Unanswered questions and future directions

Prof. John Speakman from the Shenzhen Institute of Advanced Technology (SIAT) of the Chinese Academy of Sciences, alongside Prof. Kevin Hall from the National Institutes of Health (U.S.), Prof. Thorkild Sorensen from the University of Copenhagen and Prof. David Allison from Indiana University (U.S.), has published a perspective article on potential mechanisms of obesity pathogenesis.

20 Sep 2023

Physiology News and Research

Breakthrough technique could one day provide tailored repairs for people with brain injuries

Metabolism-targeting drug could offer new hope for cancer-related fatigue

Study identifies potential drug target for lymphedema

Eat by the clock: How meal timing tunes your liver's circadian rhythm

Researchers develop an improved way to test potential vaccines against bird flu

New research reveals how social isolation impacts behavior and lifespan in social species

Study investigates association between menopause stage and cerebral hemodynamics

Zoonotic spillover safeguarding: computationally designed antigen targets range of coronaviruses

Study uncovers a novel role for the vagus nerve

School-based mindfulness program helps minoritized adolescents develop healthy coping skills

Understanding how exercise suppresses appetite could pave the way for new obesity drugs

New model paves way to understanding and preventing SUDEP in familial epilepsy

Researchers develop wearable optical device for early detection of postpartum hemorrhage

Compound found in hops can combat metabolic syndrome by reducing Oscillibacter population

Study highlights brain area that plays a key role in psychological loss

Is presence of a premenstrual disorder associated with higher risk of early menopause and menopause-related vasomotor symptoms?

USC develops innovative system for conducting preclinical research on potential stroke treatments

Study uncovers how a newborn's cry triggers breast milk release in mothers

University of Arkansas receives $3.1 million NIH award to study pediatric mitochondrial disorders

Obesity pathogenesis: Unanswered questions and future directions

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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