research Regeneration, Wound Healing, and Cancer
The document concludes that while some organisms can regenerate body parts, mammals generally cannot, and cancer progression is complex, involving mutations rather than a strict stem cell hierarchy.
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research Disorders of the Hair and Nails
The document reviews various hair and nail disorders, their causes, and treatments, emphasizing the need for proper diagnosis and the link between nail changes and systemic diseases.
research Section 2: Single Best Answer Questions 51–120
The document tests knowledge and decision-making in hematology through multiple-choice questions.
research Single Best Answers for Hematology Specialist Trainees
The document provides 70 multiple choice questions to improve haematology skills.
research Polyomavirus-Induced Pilomatricomas in Mice: From Viral Inoculation to Tumor Development
Polyomavirus A2 infection in newborn mice caused hair follicle tumors.
research Polycystic Ovary Syndrome: Comprehensive Management in Primary Care
Primary care is key in managing PCOS, focusing on lifestyle changes and medications like birth control and metformin.
research Morpho-Regulation of Ectodermal Organs
Modulating BMP activity changes the number, size, shape, and type of ectodermal organs.
research Dermatoscopy of Hair Shaft Disorders
Dermatoscopy is a useful tool for diagnosing hair disorders and can help choose samples for more detailed analysis.
research Clinical Management of Patients with ASXL1 Mutations and Bohring-Opitz Syndrome, Emphasizing the Need for Wilms Tumor Surveillance
Patients with Bohring-Opitz syndrome and ASXL1 mutations need regular kidney ultrasounds to check for tumors.
research A Practical Approach to the Diagnosis and Management of Hair Loss in Children and Adolescents
Early and personalized treatment for hair loss in young people is crucial to prevent permanent damage and should include psychological support.
research Prognosis and Management of Congenital Hair Shaft Disorders with Fragility—Part I
Some congenital hair disorders improve in childhood or with treatments like minoxidil and retinoids, while others like Netherton syndrome and trichothiodystrophy have a poor prognosis.
research Becker's Nevus Associated with Chromosomal Mosaicism and Congenital Adrenal Hyperplasia
High androgen levels and genetic factors likely cause Becker's nevus and related symptoms.
research The ITGB6 Gene: Its Role in Experimental and Clinical Biology
The ITGB6 gene is important for tissue repair and hair growth, and mutations can lead to enamel defects and other health issues.
research Skin Manifestations Among GATA2-Deficient Patients
Patients with GATA2 deficiency show early skin symptoms that help diagnose the condition.
research Hair Repigmentation Associated with the Use of Lenalidomide: Graying May Not Be an Irreversible Process
An 81-year-old man's white hair began to regain its original color while he was treated with lenalidomide, suggesting that graying hair might be reversible.
research The Genetics of Human Skin Disease
Genetic research has advanced our understanding of skin diseases, but complex conditions require an integrative approach for deeper insight.
research Eyelash Trichomegaly: Review of Congenital, Acquired, and Drug-Associated Etiologies for Elongation of the Eyelashes
The document concludes that eyelash trichomegaly, which is the abnormal growth of eyelashes, can be present from birth, caused by diseases, or result from certain medications.
research Prognosis and Management of Congenital Hair Shaft Disorders Without Fragility—Part II
Some congenital hair disorders improve with age and can be managed with treatments like minoxidil, retinoids, supplements, and gentle hair care, but there's no cure.
research Stem Cell Competition for Niche Occupancy: Emerging Themes and Mechanisms
Stem cells compete for space using cell adhesion, and mutations can affect their competitive success, with implications for tissue health and disease.
research Ppp2r2a Knockout Mice Reveal That Protein Phosphatase 2A Regulatory Subunit, PP2A-B55α, Is an Essential Regulator of Neuronal and Epidermal Embryonic Development
The PP2A-B55α protein is essential for brain and skin development in embryos.
research Isolation and Characterization of a Fetal-Maternal Microchimeric Stem Cell Population in Maternal Hair Follicles Long After Childbirth
Fetal-maternal stem cells in a mother's hair can help with tissue repair and regeneration long after childbirth.
research Hirsutism
The document explains that hirsutism, often caused by hormonal issues, can be managed with treatment to improve both physical appearance and mental health.
research Hair Manifestations of Systemic Disease
Hair changes can indicate systemic diseases or medication effects.
research Recent Developments in Alopecias
Recent hair loss research shows some progress, especially in understanding male pattern baldness, but effective treatments for many types of hair loss are still lacking.
research Disorders of the Hair and Scalp in Children
The document concludes that various hair and scalp disorders in children have specific treatments and proper diagnosis is essential.
research Analogs of Human Genetic Skin Disease in Domesticated Animals
Some domesticated animals have the same genetic skin diseases as humans, which can help doctors understand human genetic mutations.
research Failures of DNA Methylation Clocks and Development of a Noise Barometer for Measuring Epigenetic Pressure of Aging and Disease
Elastic Net DNA methylation clocks are inaccurate for predicting age and health status; a "noise barometer" may better indicate aging and disease.
research Synergistic Effect of Soursop Leaf Extract (Annona Muricata Linn) and Doxorubicin on MCF-7 Breast Cancer Cells
Combining soursop leaf extract with doxorubicin may improve breast cancer treatment and reduce side effects.
research Alopecia and Thyroid Disease
Thyroid disease can cause hair loss and treating thyroid problems might help with hair disorders.
research Association of Acne Tarda with Endocrinological Disorders
Adult acne is often related to hormonal disorders, especially in women, and may need long-term treatment involving specialists.