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Changes in mitochondria could cause health problems in Space

News-Medical speaks to Dr. Beheshti from NASA about his latest research that investigated whether changes in mitochondria could cause health problems in Space.

From NASA 29 Jan 2021

Genetic changes in tumors could help predict patient's response to immunotherapy drugs

Researchers at the Francis Crick Institute, the UCL Cancer Institute, and the Cancer Research UK Lung Cancer Centre of Excellence have identified genetic changes in tumours which could be used to predict if immunotherapy drugs would be effective in individual patients.

28 Jan 2021

New perspectives challenge diet-heart-hypothesis

In science, sometimes a new perspective can turn our interpretation of the data upside-down, and necessitate a paradigm shift.

25 Jan 2021

Gene therapy helps paralyzed mice to walk again

For the first time, scientists have successfully used gene therapy to make mice walk again after these animals suffered a complete cross-sectional injury.

18 Jan 2021

Scientists detect genomic DNA changes even in sun-protected skin

Researchers have quantified the diverse types of genomic DNA variations that take place in skin cells and found that mutations from UV light is common.

15 Jan 2021

Scientists trace back evolutionary history of antibiotic resistance genes

By comparing thousands of bacterial genomes, scientists in Gothenburg, Sweden have traced back the evolutionary history of antibiotic resistance genes. In almost all cases where an origin could be determined, the gene started to spread from bacteria that, themselves, can cause disease.

8 Jan 2021

DNA-editing technique used to extend lifespan of mice with progeria

Researchers have successfully used a DNA-editing technique to extend the lifespan of mice with the genetic variation associated with progeria, a rare genetic disease that causes extreme premature aging in children and can significantly shorten their life expectancy.

From National Human Genome Research Institute (NHGRI) 7 Jan 2021

Microbe found in the colon may promote breast cancers

A microbe found in the colon and commonly associated with the development of colitis and colon cancer also may play a role in the development of some breast cancers, according to new research from investigators with the Johns Hopkins Kimmel Cancer Center and its Bloomberg~Kimmel Institute for Cancer Immunotherapy.

7 Jan 2021

Researchers discover protein that may trigger lung scarring

Systemic sclerosis is an autoimmune disease associated with inflammation and fibrosis, or scarring, that affects organs including the skin, heart, kidney and lungs.

18 Dec 2020

Fibrous protein could lead to more efficient bioprinting, tissue engineering applications

Fibrous proteins such as collagen and fibrinogen form a thin solid layer on the surface of an aqueous solution similar to the "skin" that forms on warm milk, according to a team of Penn State Researchers, who believe this finding could lead to more efficient bioprinting and tissue engineering.

18 Dec 2020

Scientists identify new target to deliver anti-cancer drugs to tumor cells

With the evolution of cancer, the quest for identifying efficient treatment techniques for cancer patients has remained challenging.

17 Dec 2020

Silica found to be best performing environmental alternative to plastic microbeads

Following bans on plastic microbeads in wash-off cosmetics, a new study weighs up the environmental costs of alternatives.

15 Dec 2020

Researchers develop biodegradable film that can replace plastic in food packaging

In Brazil, researchers at São Paulo State University (UNESP) in Ilha Solteira have developed a film that can replace plastic in food packaging.

15 Dec 2020

New antibiotic can help treat drug-resistant pathogens

Researchers from Johns Hopkins University and Medicine have designed a potential new antibiotic for a pathogen that is highly resistant to drugs and is often lethal to individuals suffering from lung diseases, including cystic fibrosis.

11 Dec 2020

Study shows human-specific connection between advanced cancers and a gene

Humans are more prone to develop carcinomas compared with our closest evolutionary cousins, the great apes. These cancers begin in the epithelial cells of the skin or the tissue that covers the surface of internal organs and glands, and they include prostate, breast, lung, and colorectal cancers.

10 Dec 2020

Skin News and Research

Changes in mitochondria could cause health problems in Space

Genetic changes in tumors could help predict patient's response to immunotherapy drugs

New perspectives challenge diet-heart-hypothesis

Gene therapy helps paralyzed mice to walk again

Scientists detect genomic DNA changes even in sun-protected skin

Scientists trace back evolutionary history of antibiotic resistance genes

DNA-editing technique used to extend lifespan of mice with progeria

Microbe found in the colon may promote breast cancers

Researchers discover protein that may trigger lung scarring

Fibrous protein could lead to more efficient bioprinting, tissue engineering applications

Scientists identify new target to deliver anti-cancer drugs to tumor cells

Silica found to be best performing environmental alternative to plastic microbeads

Researchers develop biodegradable film that can replace plastic in food packaging

New antibiotic can help treat drug-resistant pathogens

Study shows human-specific connection between advanced cancers and a gene

Research clarifies regulatory impacts of ubiquitin-proteasome system on DNA damage repair

Researchers use new decoding method to identify novel proteins encoded by HSV-1

Researchers evaluate the rate of eDNA sampling to identify species abundance in natural aquatic habitats

Single-walled nanotubes emit delayed secondary fluorescence when triggered by multistep process

Researchers design living plant-based sensor to track arsenic levels

Driving Support for Pharmaceutical Testing Through Continuous Innovation

From Memory to Metaplasticity: Unraveling the Brain's Secrets

Revolutionizing Mass Spectrometry: A Deep Dive into Plasmion’s SICRIT® Technology

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