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Mammalian organs regenerate using stem cells and cell plasticity, but this ability declines with age.

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

The document concludes that a better understanding of cell changes during wound healing could improve treatments for chronic wounds and other conditions.

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.

Birds can regenerate inner ear cells using specific gene pathways, unlike mammals.

Nitrogen starvation in microalgae increases lipid production, making it a potential biofuel source.

The document concludes that targeting the androgen receptor may be a promising breast cancer treatment, especially for certain types.

Skin fat has important roles in hair growth, skin repair, immune defense, and aging, and could be targeted for skin and hair treatments.

miR-144-y and FOXO3 play key roles in skin and feather development in Zhedong White geese.

Drug repositioning is becoming more targeted and efficient with new technologies, offering personalized treatment options and growing interest in the field.

Blocking TGFβ-RI signaling enhances surface ectoderm differentiation from human stem cells.

Stem cell therapy could help regenerate inner ear hair cells to treat hearing loss.

Poplar seed hairs grow from the placenta at the ovary base, with endoreduplication playing a key role in their development, and share similar cellulose synthesis processes with cotton fibers.

The protein p53 directly reduces the production of Keratin 17, a skin and hair protein, in rats with radiation dermatitis.

Thyroid hormones and androgens affect gene expression in frog reproductive organs differently between males and females.

Skin's epithelial stem cells are crucial for repair and maintenance, and understanding them could improve treatments for skin problems.

Epidermal stem cells have potential for personalized regenerative medicine but need careful handling to avoid cancer.

Foxn1 gene regulation is crucial for thymus development but not for hair growth.

The research found that the gene activity in mouse skin stem cells changes significantly as they age.

New treatments for vitiligo may focus on protecting melanocyte stem cells from stress and targeting specific pathways involved in the condition.

Elaine Fuchs' research shows how skin stem cells maintain health, aid in healing, and are involved in cancer.

SPT6 prevents excessive skin inflammation by blocking a feedback loop.

Targeting specific cell interactions may help treat skin fibrosis.

A gene network led by RSL4 is crucial for early root hair growth in response to cold in Arabidopsis thaliana.

The gene Ascl4 is not necessary for the development of hair, teeth, or mammary glands.

The ABI1 gene contributes to prostate cancer progression and treatment resistance.

Different types of inactive melanocyte stem cells exist with unique characteristics and potential to develop into other cells.

Vav2 changes how hair follicle stem cells' genes work as they age, which might improve regeneration but also raise cancer risk.

ETS2 is crucial in squamous cell carcinoma development and could be a therapeutic target.

TGFβ-2 may cause hair loss in androgenetic alopecia.