Tuesday, 04 August 2020
News with tag Stem cells  RSS
Science Explains The Link Between Stress And Gray Hair

Added: 02.08.2020 19:43 | 6 views | 0 comments


Gray hair is often related to: stress, genetics, chemical hair dyes and hair products, thyroid disorder, vitamin deficiencies, autoimmune disease, smoking. Our hair color is determined by cells called melanocytes, since they produce the pigment melanin. There are melanocyte stem cells living inside the hair follicle, which create new melanocytes. But, as we get older, these ...]

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Researchers discover stem cells in optic nerve that preserve vision

Added: 01.08.2020 2:19 | 20 views | 0 comments

Researchers have for the first time identified stem cells in the region of the optic nerve, which transmits signals from the eye to the brain. The finding presents a new theory on why the most common form of glaucoma may develop and provides potential to treat a leading cause of blindness.

From: https:

Rangers: 'Steven Gerrard must deliver now and stop the 10 or the sky falls'

Added: 31.07.2020 10:16 | 17 views | 0 comments

Can Steven Gerrard's split personality Rangers improve their mentality and stop Celtic winning 10 in a row? Tom English assesses his chances.

From: www.bbc.co.uk

Skin stem cells shuffle sugars as they age

Added: 30.07.2020 20:22 | 4 views | 0 comments

Researchers have shown by in vitro experimentation that changes of glycans in mouse epidermal stem cells may serve as a biomarker of aging. Further, by overexpression of specific glycogenes in mouse keratinocytes, they replicated the glycome profile of aging cells as well as their decreased proliferation ability. These findings hold promise for stem cell research into skin disorders, specifically senile degeneration, wound healing and skin cancer.

From: https:

Hairy, lab-grown human skin cell model could advance hair loss research

Added: 30.07.2020 20:22 | 3 views | 0 comments

A new, hair-sprouting dollop of human skin created in the lab might one day help prevent hair loss. An article describes the hairy creation as the first hair-baring human skin organoid made with pluripotent stem cells, or the master cells present during early stages of embryonic development that later turn into specific cell types.

From: https:

Stem cell treatments 'go deep' to regenerate sun-damaged skin

Added: 30.07.2020 20:22 | 3 views | 0 comments

Some plastic surgeons have been using stem cells to treat aging, sun-damaged skin. But while they've been getting good results, it's been unclear exactly how these treatments work to rejuvenate 'photoaged' facial skin. A new study finds that within a few weeks, stem cell treatment eliminates the sun-damaged elastin network and replacing them with normal, undamaged tissues and structures.

From: https:

Lab-grown sperm could let infertile men have gene-edited children

Added: 29.07.2020 17:19 | 13 views | 0 comments

The first reliable way of isolating and growing sperm stem cells could lead to new fertility treatments, including correcting mutations that block sperm production

From: https:

How airway cells work together in regeneration and aging

Added: 28.07.2020 20:20 | 11 views | 0 comments

Researchers have identified the process by which stem cells in the airways of the lungs switch between two distinct phases -- creating more of themselves and producing mature airway cells -- to regenerate lung tissue after an injury.

From: https:

COPD as a lung stem cell disease

Added: 15.04.2020 18:36 | 0 views | 0 comments

Two stem cell researchers have found an abundance of abnormal stem cells in the lungs of patients who suffer from Chronic Obstructive Pulmonary Disease (COPD), a leading cause of death worldwide. The team, who used single cell cloning of lung stem cells to make their discovery, is now targeting the cells for new therapeutics.

From: https:

Inhalation therapy shows promise against pulmonary fibrosis in mice, rats

Added: 28.02.2020 12:30 | 0 views | 0 comments

A new study shows that lung stem cell secretions -- specifically exosomes and secretomes -- delivered via nebulizer, can help repair lung injuries due to multiple types of pulmonary fibrosis in mice and rats.

From: https:

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