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TGF-β is crucial for controlling stem cell behavior and changes in its signaling can lead to diseases like cancer.

Humans lost body hair relatively recently in evolution.

About 2.2% of women with symptoms of high male hormones have a mild form of congenital adrenal hyperplasia, and measuring a specific hormone level can accurately diagnose it.

Palliative chemotherapy is cost-effective for advanced gastric and colorectal cancer but not clearly for pancreatic-biliary cancer.

Researchers developed promising agents for prostate cancer imaging, with the best one showing high potential for clinical use.

Androgens, like testosterone, are crucial for early testicular descent in rats.

The niche environment controls stem cell behavior and plasticity, which is important for tissue health and repair.

Sonic hedgehog signaling is crucial for hair growth and maintaining hair follicle identity.

Stem cells in the hair follicle are regulated by their surrounding environment, which is important for hair growth.

Human dermal fibroblasts are the main cells targeted by a virus that can cause a deadly skin cancer, and a certain inhibitor can effectively block this infection.

Different types of stem cells and their environments are key to skin repair and maintenance.

TGF-β signaling is crucial for stem cell maintenance, differentiation, and has implications for cancer treatment.

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

The skin's internal clock affects healing, cancer risk, aging, immunity, and hair growth, and disruptions can harm skin health.

Fat cells in the skin help start healing and form important repair cells after injury.

Stem cell plasticity is crucial for wound healing but can also contribute to cancer development.

TRP channels in the skin are important for sensation and health, and targeting them could help treat skin disorders.

Understanding how cells die in the skin is important for treating skin diseases and preventing hair loss.

Vitamin D has potential benefits for cancer prevention, heart health, diabetes, obesity, muscle function, skin health, and immune function, but clinical results are mixed and more research is needed.

TSH is usually the only test needed to check thyroid function in primary care.

Children with atopic dermatitis often have sleep problems, affecting their growth and behavior.

New single-cell analysis techniques are improving our understanding of stem cells and could help in treating diseases.

A mother's PPARγ is crucial for preventing harmful milk that can cause inflammation and growth problems in babies.

Fullerenes show potential in skin care but need more safety research.

Nutraceuticals may improve skin health and protect against aging, but more research is needed on their optimal use and possible health risks.

Testosterone supplements can increase muscle mass and strength in older men with low levels, but long-term effects and risks need more research.

Conditioned media from mesenchymal stem cell cultures could be a more effective alternative for regenerative therapies, but more research is needed.

Scientists made the first metal-based compounds from a nonsteroidal antiandrogen drug, which showed potential in fighting both hormone-dependent and independent prostate cancer cells.

Cholesterol sulfate buildup due to a genetic mutation disrupts the skin barrier, leading to the scaling skin seen in X-linked ichthyosis.

Antioxidants can benefit skin health but should be used carefully to avoid negative effects.