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The potential of polyunsaturated fatty acids in alleviating depression and reducing suicide risk

Research in 'Molecular Psychiatry' explores the role of long-chain polyunsaturated fatty acids (LC-PUFAs) in major depressive disorder (MDD) and suicide risk, showing mixed results in clinical trials for depression treatment. The study underscores the need for further investigation into LC-PUFAs' neurobiology to advance personalized medicine for mood disorders and suicide prevention.

26 Nov 2023

Study shows why only a subset of individuals exposed to trauma develop PTSD

A study by researchers at EPFL shows why only a subset of individuals exposed to trauma develop posttraumatic stress disorder (PTSD).

7 Nov 2023

Modifying the gut microbiota can ameliorate hypertensive kidney damage and inflammation

New research in rodents indicates that altering gut microbes may affect the development of organ damage associated with hypertension.

2 Nov 2023

New magnetoelectric material bridges gap in severed nerve, restores function

Researchers have long recognized the therapeutic potential of using magnetoelectrics ⎯ materials that can turn magnetic fields into electric fields ⎯ to stimulate neural tissue in a minimally invasive way and help treat neurological disorders or nerve damage.

10 Oct 2023

Researchers identify key regulators involved in genesis of multiple sclerosis lesions

By means of CRISPR screening, LMU researchers have provided the first ever comprehensive molecular characterization of T cell infiltration into the central nervous system of people with MS.

22 Sep 2023

Researchers receive NIH grant to build first-ever digital twin of the bladder

Men ages 50 to 60 have an 80 percent chance of having some degree of bladder outlet obstruction (BOO) due to an enlarged prostate – which causes multiple symptoms that can impact their lives physically and psychologically.

13 Sep 2023

Implantable sensor provides advanced warning of kidney transplant failure in rats

An implantable sensor provided advanced warning of kidney transplant failure in rats as much as several weeks earlier than commonly used biomarkers of kidney function, researchers report.

8 Sep 2023

CRISPR/sgRNA-SAM therapy: a potential breakthrough for Parkinson's disease?

Researchers utilize the CRISPR-Cas9 system to induce the synthesis of dopamine (DA) in the brains of a rat model for Parkinson’s disease.

11 Aug 2023

UC San Diego team reports new insights on pelvic floor muscle dysfunction

University of California San Diego researchers are leading a team reporting new insights in Science Translational Medicine on pelvic floor muscle (PFM) dysfunction, which is one of the key risk factors for pelvic floor disorders which impact close to a quarter of women in the U.S.

2 Aug 2023

Biomimetic materials pulsed with low-energy blue light can reshape damaged corneas

An injectable biomaterial activated by pulses of low-energy blue light has tremendous potential for on-the-spot repair to the domed outer layer of the eye, a team of University of Ottawa researchers and their collaborators have revealed.

26 Jul 2023

Neuropathic pain study uncovers pathophysiological mechanism and promising therapeutic target

Neuropathic pain -; abnormal hypersensitivity to stimuli -; is associated with impaired quality of life and is often poorly managed. Estimates suggest that 3 percent to 17 percent of adults suffer from neuropathic pain, including a quarter of people with diabetes and a third of people with HIV.

5 May 2023

Insomnia drug shows potential as an effective treatment for opioid use disorder

The insomnia drug suvorexant (Belsomra) might be an effective treatment for opioid use disorder, according to a preclinical study from Scripps Research.

27 Apr 2023

Maternal and early-life exposure to high amounts of fat induce salty taste preference in offspring

We are all aware of the importance of eating healthy food, especially during pregnancy. A high-fat diet has dramatic consequences on the metabolism.

24 Apr 2023

Proper nutrition could boost recovery from traumatic brain injury

In the first few days after a traumatic brain injury (TBI), food is often an afterthought as clinicians focus on minimizing the damage to the brain.

21 Apr 2023

Diabetes drug may help recover from short periods of severe food insecurity or anorexia

New research results suggest that the widely used diabetes drug metformin may be beneficial for recovering from short periods of severe food insecurity or anorexia.

21 Apr 2023

Study sheds light on cardiovascular health of babies exposed to opioids in the womb

A new study sheds light on an understudied aspect of today's opioid crisis: What happens to the cardiovascular health of babies exposed to opioids in the womb.

13 Apr 2023

What is the effect of maternal obesity on the brain development of offspring?

Recently, scientists reviewed the mechanisms associated with the maternal microbiome, breast milk composition, maternal and placental metabolites, altered maternal care, and inflammation, which influences the brain development of the offspring.

22 Mar 2023

Intermittent fasting's impact on bone health

Although several studies have indicated intermittent fasting (IF) promotes weight loss and improves metabolic health, its effect on bone health is unclear. Recently, scientists reviewed existing literature and summarized the effect of varied forms of IF, such as the 5:2 diet, alternate day fasting (ADF), and time-restricted eating/feeding (TRE/TRF), on bone health. This review is available in the British Journal of Nutrition.

7 Mar 2023

Injectable hydrogel composite loaded with stem cells shows success in treating perianal fistulas

In a new study using a rat model of Crohn's disease, a biodegradable hydrogel composite loaded with stem cells, developed by Johns Hopkins Medicine researchers, in a collaborative effort with the Whiting School of Engineering, has shown significant success in treating perianal fistulas (PAF) — one of the many complications of Crohn's disease.

25 Jan 2023

Yale researchers identify neuronal basis of impaired consciousness in children with absence epilepsy

Imagine slipping in and out of consciousness hundreds of times per day, staying awake the whole time but having no sense of awareness during these lapses.

10 Jan 2023