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Tooth repair using stem cells may soon be a reality

A team of researchers including those from Biotechnology Center of the TU Dresden (BIOTEC), have found that stem cells could be used for several forms of tissue engineering including tooth repair.

13 Aug 2019

New test may improve the ability to diagnose riskiest forms of HPV infection

Ninety-nine percent of cervical cancers are caused by human papillomavirus (HPV). More than 200 HPVs, some of which are associated with varying degrees of cancer risk, complicate diagnosis and treatment.

12 Aug 2019

Encapsulating two drugs in same nanovector can greatly improve drug delivery

Encapsulating two drugs with different properties into nanovesicles surrounded by antibodies can greatly improve their delivery and efficacy, according to a study led by Xavier Fernández Busquets, director of the joint Nanomalaria unit at the Institute for Bionengineering of Catalonia and the Barcelona Institute for Global Health, an institution supported by "la Caixa"

9 Aug 2019

Lung mucosa plays big role in elderly's susceptibility to tuberculosis

Old lungs are not as capable as young lungs of fighting off an infection of the bacteria that causes tuberculosis, placing seniors at a greater risk of developing TB.

8 Aug 2019

New technique helps formulate tastier low-fat potato chips

Munching on low-fat potato chips might reduce the guilt compared with full-fat versions, but many people don't find the texture as appealing.

8 Aug 2019

Small biodegradable implant for releasing local anesthetic inside the body

Patients fitted with an orthopedic prosthetic commonly experience a period of intense pain after surgery. In an effort to control the pain, surgeons inject painkillers into the tissue during the operation.

7 Aug 2019

New 3D-cardiac tissue platform can predict how heart responds to drugs

Researchers from TARA Biosystems, Inc. and GlaxoSmithKline today published data demonstrating that TARA's engineered heart-on-a-chip system replicated drug responses found in adult humans.

7 Aug 2019

New blinking eye-on-a-chip can be used for disease modeling and drug testing

People who spend eight or more hours a day staring at a computer screen may notice their eyes becoming tired or dry, and, if those conditions are severe enough, they may eventually develop dry eye disease.

5 Aug 2019

Primary DENV or ZIKV infection has no effect on course of secondary infection in macaques

Previous infection with either Zika virus or dengue virus has no apparent effect on the clinical course of subsequent infection with the other virus, according to a study published August 1 in the open-access journal PLOS Pathogens by David O'Connor of the University of Wisconsin-Madison, and colleagues.

5 Aug 2019

Lactic acid bacteria and gut bacteria contribute to health benefits of rye, study shows

Eating rye comes with a variety of health benefits. A new study from the University of Eastern Finland now shows that both lactic acid bacteria and gut bacteria contribute to the health benefits of rye.

5 Aug 2019

New computational method reveals genetic patterns in massive jumble of cells

Scientists have devised a new computational method that reveals genetic patterns in the massive jumble of individual cells in the body.

5 Aug 2019

Preliminary study for detection of pancreatic cancer shows encouraging results

OTraces, Inc., a molecular diagnostics company specializing in early cancer detection, has announced completion of a preliminary study for detection of pancreatic cancer.

1 Aug 2019

Scientists gain insights into how the brain perceives different odors

Scientists have looked deep into the brain to understand the relationships between the synapses of olfactory nerves and the functions of inhibitory interneurons.

31 Jul 2019

FDA clears existing tests with new indications to aid in the diagnosis of Lyme disease

Today, the U.S. Food and Drug Administration cleared for marketing four previously cleared tests with new indications to aid in the diagnosis of Lyme disease.

30 Jul 2019

Thin photoelectric film can stimulate degenerated retinal tissues

In a study recently published in Advanced Biomedical Engineering, researchers at Okayama University report a thin photoelectric film which can stimulate degenerated retinal tissues of the eye.

29 Jul 2019

Resveratrol shows promise for anxiety and depression

A new study has shown that the compound resveratrol found in red wine demonstrates stress relieving effects in anxiety and depression. This could be due to resveratrol’s ability to control an enzyme in the brain that is liked to stress say the researchers from the University at Buffalo in collaboration with Xuzhou Medical University in China.

29 Jul 2019