Wound News and Research

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Scientists pinpoint new wake-promoting neurons in the brain

Scientists have identified an additional group of cells in the brain responsible for keeping us awake: the supramammillary nucleus, part of the caudal hypothalamus.

10 Nov 2017

UCR researchers elucidate how blood clots shrink

Blood clotting is the "Jekyll and Hyde" of biological processes. It's a lifesaver when you're bleeding, but gone awry, it causes heart attacks, strokes and other serious medical problems.

10 Nov 2017

Scientists explore role of nitric oxide in brain tissue in simulated ischemia

A joint study conducted by scientists at the National Academy of Sciences in Belarus and Kazan Federal University in Russia, looks at the role of nitric oxide (NO) in brain tissue in simulated ischemia in rats.

10 Nov 2017

Study finds role of body clock in wound healing

A new study conducted at the Medical Research Council (MRC) Laboratory of Molecular Biology, UK, has found how wound healing is regulated by the body clock in such a way that injuries that occured at daytime heal nearly 60% faster than that at night.

9 Nov 2017

Video provides new look at natural process of platelet-driven blood clot contraction

The first view of the physical mechanism of how a blood clot contracts at the level of individual platelets is giving researchers from the Perelman School of Medicine at the University of Pennsylvania a new look at a natural process that is part of blood clotting.

9 Nov 2017

Research: Prognosis for people with diabetic foot ulcers worse than previously thought

The prognosis for people with an infected diabetic foot ulcer is worse than was previously thought, according to new research.

8 Nov 2017

Special electric dressing can combat antibiotic resistance, biofilm infection

Researchers at The Ohio State University Wexner Medical Center have shown - for the first time - that special bandages using weak electric fields to disrupt bacterial biofilm infection can prevent infections, combat antibiotic resistance and enable healing in infected burn wounds.

6 Nov 2017

Vitamin D supplementation may enhance recovery from burn injuries

Patients with severe burns who have higher levels of vitamin D recover more successfully than those with lower levels, according to a study presented at the Society for Endocrinology annual conference in Harrogate.

6 Nov 2017

Research casts light on how chromosomes 'cheat' for chance to get into a sex cell

Each of your cells contains two copies of 23 chromosomes, one inherited from your father and one from your mother. Theoretically, when you create a gamete -- a sperm or an egg -- each copy has a 50-50 shot at being passed on. But the reality isn't so clearcut.

3 Nov 2017

First-of-its-kind nonsynthetic, decellularized graft one step closer to clinical trials

Researchers at the University of Minnesota have created a new lab-grown blood vessel replacement that is composed completely of biological materials, but surprisingly doesn't contain any living cells at implantation. The vessel, that could be used as an "off the shelf" graft for kidney dialysis patients, performed well in a recent study with nonhuman primates.

1 Nov 2017

Topical gel made from blood pressure pills holds great promise in healing chronic wounds

An international team of researchers led by Johns Hopkins has shown that a topical gel made from a class of common blood pressure pills that block inflammation pathways speeds the healing of chronic skin wounds in mice and pigs.

1 Nov 2017

Direct application of immune cells accelerates healing of acute, chronic wounds in mice

A Massachusetts General Hospital research team has found a surprising potential solution to a persistent clinical problem - the healing of chronic wounds. In their report published in Wound Repair and Regeneration, the investigators from the MGH Vaccine and Immunotherapy Center describe how application of mature B lymphocytes - the immune cells best known for producing antibodies - greatly accelerated the healing of acute and chronic wounds in both diabetic and nondiabetic mice.

25 Oct 2017

Stem cell researchers make advance toward long-lasting blood vessel repair

Stem cell researchers at Emory University School of Medicine have made an advance toward having a long-lasting "repair caulk" for blood vessels. The research could form the basis of a treatment for peripheral artery disease, derived from a patient's own cells. Their results were recently published in the journal Circulation.

24 Oct 2017

Key enzyme may be therapeutic target to treat diabetes-related blood vessel damage

A key enzyme that helps our proteins fold and function properly may also be a good therapeutic target to improve blood vessel health in diseases like diabetes and atherosclerosis, scientists say.

23 Oct 2017

Short and long surgical incisions linked to increased pain after cesarean delivery

Both short and long surgical incisions for cesarean births are associated with increased pain after delivery, suggests a study being presented at the ANESTHESIOLOGY 2017 annual meeting.

23 Oct 2017

Adipose-derived stem cell clinical trial focuses on non-healing leg wounds

Sanford Health is launching its second adipose-derived stem cell clinical trial - this one to focus on non-healing leg wounds.

20 Oct 2017

Timing is crucial for corticosteroids to aid healing of tendons

A corticosteroid can improve the healing of damaged tendons, but it must be given at the right time, according to a new study from Linköping University in Sweden. In rats, the tendon became twice as strong. The results are presented in the journal Scientific Reports.

17 Oct 2017

Investigating new cancer therapy candidates with live-cell imaging

There are two main things that we've worked on in the lab as regards to drug studies. One is identifying new combinations of drugs, and working on why a combination of drugs should work better than each alone.

From Sartorius 16 Oct 2017

NAU establishes new research center to address health disparities across Southwest

A region of vast expanses and unparalleled natural beauty, the southwestern United States is a land of harsh socioeconomic realities for many, especially for underserved Native American and Hispanic populations.

13 Oct 2017

Salk scientists receive $2.5 million funding to conduct pancreatic cancer clinical study

Salk Professor and HHMI Investigator Ronald Evans has been awarded $2.5 million by Stand Up 2 Cancer (SU2C) as part of a multi-institution team to conduct clinical studies to open up a new avenue for immunotherapy in the treatment of pancreatic cancer.

12 Oct 2017

Wound News and Research

Scientists pinpoint new wake-promoting neurons in the brain

UCR researchers elucidate how blood clots shrink

Scientists explore role of nitric oxide in brain tissue in simulated ischemia

Study finds role of body clock in wound healing

Video provides new look at natural process of platelet-driven blood clot contraction

Research: Prognosis for people with diabetic foot ulcers worse than previously thought

Special electric dressing can combat antibiotic resistance, biofilm infection

Vitamin D supplementation may enhance recovery from burn injuries

Research casts light on how chromosomes 'cheat' for chance to get into a sex cell

First-of-its-kind nonsynthetic, decellularized graft one step closer to clinical trials

Topical gel made from blood pressure pills holds great promise in healing chronic wounds

Direct application of immune cells accelerates healing of acute, chronic wounds in mice

Stem cell researchers make advance toward long-lasting blood vessel repair

Key enzyme may be therapeutic target to treat diabetes-related blood vessel damage

Short and long surgical incisions linked to increased pain after cesarean delivery

Adipose-derived stem cell clinical trial focuses on non-healing leg wounds

Timing is crucial for corticosteroids to aid healing of tendons

Investigating new cancer therapy candidates with live-cell imaging

NAU establishes new research center to address health disparities across Southwest

Salk scientists receive $2.5 million funding to conduct pancreatic cancer clinical study

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