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Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.

Fish oil improves skin health in people with diabetes and high cholesterol.

Tet1/2/3 enzymes affect hair follicle cell development by influencing BMP signaling.

Hyaluronic acid injections improve skin thickness and quality, protecting against aging in rats.

Skin health and repair depend on the signals between skin stem cells and their surrounding cells.

The nucleus is key in controlling skin growth and repair by coordinating signals, gene regulators, and epigenetic changes.

Demodex may be linked to blepharitis, and treatments like tea tree oil and ivermectin can help.

Objective assessment is needed to accurately determine medication use and adherence.

Scientists made working hair follicles using stem cells, helping future hair loss treatments.

The report concludes that PCOS is mainly a condition of excess male hormones and its definition may change as new information is discovered.

Anabolic steroids can build muscle and strength but have risks and need more research on their clinical benefits and side effects.

Alopecia Areata is an autoimmune condition causing hair loss with no cure and treatments that often don't work well.

The guidelines suggest lifestyle changes, diet adjustments, and personalized medication to manage dyslipidemia and reduce heart disease risk.

The Rotterdam Study updated findings on elderly health, focusing on heart disease, genetics, lifestyle effects, and disease understanding.

Hair growth phase and certain genes can speed up wound healing, while an inflammatory mediator can slow down new hair growth after a wound. Understanding these factors can improve tissue regeneration during wound healing.

The Rotterdam Study found risk factors for elderly diseases, links between lifestyle and genetics with health conditions, and aimed to explore new areas like DNA methylation and sensory input effects on brain function.

Fat tissue-derived cells show promise for repairing body tissues, but more research and regulation are needed for safe use.

The conclusion is that using drugs to block the TOR pathway might slow aging and prevent age-related diseases.

The ginseng market has potential for growth and needs new products and better marketing.

The Endocrine Society advised against routine testosterone therapy for women, citing a need for more research on long-term safety and a clear definition of androgen deficiency.

The Rotterdam Study aims to understand disease causes in the elderly and has found new risk factors and genetic influences on various conditions.

The study found that sweat glands contain different types of stem cells that help with healing and maintaining healthy skin.

Wnt signaling is crucial for pigmented hair regeneration by controlling stem cell activation and differentiation.

Teriflunomide helps reduce multiple sclerosis symptoms and is safe for most patients.

The document concludes that understanding hair follicle biology can lead to better hair loss treatments.

The guidelines suggest a detailed approach to diagnosing and treating lupus, with a focus on regular check-ups, personalized medicine, and a range of drug options for different cases.

Hair follicles help absorb and store topical compounds, aiding targeted drug delivery.

Metformin helps manage polycystic ovary syndrome by improving insulin resistance and ovulation, but more research is needed on its full effects.

Calcium affects where root hairs grow, but other unknown factors determine their growth direction.

The hedgehog signaling pathway is crucial for hair growth but not for the initial creation of hair follicles.