Search

everythinglearnresearchcommunity

for

Search:↓

Amenorrhea is when a woman doesn't have periods, with primary amenorrhea starting by age 15 or within five years of breast development, and secondary amenorrhea when periods stop for three months. It affects 3-4% of women not pregnant, breastfeeding, or in menopause, mainly due to polycystic ovary syndrome, hypothalamic amenorrhea, hyperprolactinemia, and ovarian failure.

Acne is significantly influenced by genetics, and understanding its genetic basis could lead to better, targeted treatments.

Hair disorders are caused by a complex mix of biology, genetics, hormones, and environmental factors, affecting hair growth and leading to conditions like alopecia.

The study found that mouse sweat glands develop before birth, mature after birth, and have specific keratin patterns.

Wnt3a activates certain genes in hair follicle cells, including a newly discovered one, EP2, which may affect hair growth.

The document concludes that careful design of genetic fate mapping experiments is crucial for accurate cell lineage tracing in mice.

DNA methylation changes are linked to hair growth cycles in goats.

AIRE-deficient rats developed severe autoimmune disease similar to APECED, useful for testing treatments.

NcoA4 may have roles beyond helping control gene activity, possibly affecting cell behavior and stability.

Certain gene variations are not a major cause of male infertility in Nigerian men.

Scientists identified three genes important for processing certain brain chemicals, thyroid hormones, and medications.

Cashmere and milk goats have different hair growth cycles and gene expressions, which could help improve wool production.

New melanoma treatments can cause skin side effects, including skin cancer and rashes, but combining treatments may reduce these risks.

Mobile phone radiation may cause DNA damage in human ear hair follicle cells.

Genetic variants linked to ten skin diseases were found, showing both immune and non-immune factors play a role.

DNA methylation and long non-coding RNAs are key in controlling hair growth in Cashmere goats.

Thyroid diseases may contribute to autoimmune skin diseases, and more research is needed on their relationship.

Different sPLA2 enzymes affect immunity, skin and hair health, reproduction, and may be potential targets for therapy.

Supercritical CO2 extraction makes rice bran oil healthier and safer than traditional methods.

Topical contact sensitizers can treat certain skin conditions but are rarely used in the U.K.

A boy with chromosome 13q deletion syndrome developed eye cancer, a woman with breast cancer lost vision due to a rare side-effect of her treatment, a man's vision worsened after using a hair loss drug, and two rare disorders were discussed. Optical Coherence Tomography is useful for diagnosing and monitoring these conditions.

A specific protein in chicken embryos links early skin layers to feather development.

The androgen receptor is a promising target for breast cancer treatment, especially in triple-negative cases, but more research is needed for personalized therapies.

Amenorrhea, or the absence of periods, should be evaluated by age 15 or within five years of early breast development, and is most commonly caused by conditions like polycystic ovary syndrome and hypothalamic amenorrhea.

Mice can regenerate ear tissue without the p53 protein.

The document says that treating the root cause of hair follicle damage is crucial to prevent permanent hair loss, and treatment options vary.

Some skin problems can be signs of diabetes or other metabolic diseases and recognizing them can help diagnose and treat these diseases early.

Eye exams are crucial for kids with 13q deletion syndrome, tamoxifen can cause vision loss, Propecia may lead to cataracts, Lipoid Proteinosis causes skin bumps, and OCT is useful for diagnosing macular diseases.

The document concludes that Functional Hypothalamic Amenorrhea should be carefully diagnosed and managed to prevent health complications, using lifestyle changes and specific medications.

Researchers used CRISPR/Cas9 to create a goat with a gene that increased cashmere production by 74.5% without affecting quality.