research Section 2: Single Best Answer Questions 51–120
The document tests knowledge and decision-making in hematology through multiple-choice questions.
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research Stem Cell-Derived Exosomes: Emerging Therapeutic Opportunities for Wound Healing
Tiny vesicles from stem cells could be a new treatment for healing wounds.
research Keratin Intermediate Filaments in the Colon: Guardians of Epithelial Homeostasis
Keratin proteins are essential for keeping the cells in the human colon healthy and stable.
research The Association Between Polycystic Ovary Syndrome and Its Dermatological Manifestations
Women with PCOS are more likely to have skin problems like excessive hair, acne, and hair loss.
research Embryonic-Like Regenerative Phenomenon: Wound-Induced Hair Follicle Neogenesis
New hair can grow from large wounds in mice, but less so as they age, involving reprogramming of skin cells and specific molecular pathways.
research Stem Cells in Dermatology and Anti-Aging Care of the Skin
Using defensins to activate stem cells may improve skin aging signs without causing inflammation.
research Progress in Diagnosis and Treatment of Polycystic Ovary Syndrome with Traditional Chinese and Western Medicine
Combining Traditional Chinese Medicine and Western medicine can improve symptoms, hormone levels, and pregnancy outcomes in Polycystic Ovary Syndrome patients, but more research is needed.
research Metabolic Syndrome and Skin Diseases
Metabolic Syndrome is linked to several skin conditions, and stem cell therapy might help treat them.
research Discovery Of A Novel And Highly Selective JAK3 Inhibitor As A Potent Hair Growth Promoter
MJ04, a new compound, effectively promotes hair growth and is a potential topical treatment for hair loss.
research Assessment of Chemokines MIP-1α and MIP-1β in Iraqi Women with Polycystic Ovarian Syndrome
PCOS is linked to low-grade chronic inflammation.
research Garlic Exosomes Promote Hair Growth Through the Wnt/Beta-Catenin Pathway and Growth Factors
Garlic can help hair grow by activating certain growth pathways, and it works whether you eat it or apply it to your scalp.
research MicroRNAs in the Skin: Role in Development, Homeostasis, and Regeneration
MicroRNAs are important for skin health and could be targets for new skin disorder treatments.
research Not Just Thinning: A Case of Alopecia Universalis After Mild COVID-19
A woman lost all her hair after mild COVID-19, but it started to regrow after treatment with a specific medication.
research Prevalence of Telogen Effluvium Hair Loss in COVID-19 Patients and Its Relationship with Disease Severity
COVID-19 patients may experience hair loss, but it's not linked to their age or sex.
research Development of Tea Seed Oil Nanostructured Lipid Carriers and In Vitro Studies on Their Applications in Inducing Human Hair Growth
Tea seed oil in nanostructured carriers stimulates hair growth and feels less greasy when applied.
research Integrin Signaling Regulates YAP/TAZ to Control Skin Homeostasis
YAP and TAZ are crucial for skin cell growth and repair.
research The Use of Mesenchymal Stromal Cells in the Treatment of Coronavirus Disease 2019
Mesenchymal stromal cells may help treat severe COVID-19, but more research is needed to confirm their effectiveness.
research The Aetiopathogenesis of Acne Vulgaris: What's New?
Acne is caused by multiple factors including oil production, bacteria, inflammation, and possibly diet and environment.
research Vitamin D and the Skin: Focus on a Complex Relationship
Vitamin D is important for skin health and may affect conditions like psoriasis and hair loss, but more research is needed to understand its role fully.
research Can Gut Flora Changes Be New Biomarkers for Depression?
Gut flora changes could potentially indicate depression, but more research is needed.
research Consensus on Women's Health Aspects of Polycystic Ovary Syndrome: The Amsterdam ESHRE/ASRM-Sponsored 3rd PCOS Consensus Workshop Group
Experts agree that PCOS affects women's health in complex ways, but more research is needed to understand and treat it effectively.
research Risk of Autoimmune Diseases in Patients with RASopathies: Systematic Study of Humoral and Cellular Immunity
Patients with RASopathies have a higher risk of autoimmune disorders and should be routinely screened.
research Human Epidermal Neural Crest Stem Cells as a Source of Schwann Cells
Human Schwann cells can be quickly made from hair follicle stem cells for nerve repair.
research Testicular Steroidogenesis: Production and Regulation of Testosterone and Dihydrotestosterone
Genetic defects in testosterone production can cause hormonal and developmental disorders, and more research is needed to understand androgen regulation and develop safer treatments.
research Androgenetic Alopecia: Overview, Epidemiology, Pathophysiology, and Treatment
Various treatments exist for hair loss, but more research is needed for better options.
research Control by a Hair’s Breadth: The Role of MicroRNAs in the Skin
MicroRNAs play a crucial role in skin and hair health, affecting everything from growth to aging, and could potentially be used in treating skin diseases.
research Molecular Control of Epithelial-Mesenchymal Interactions During Hair Follicle Cycling
Epithelial-mesenchymal interactions control hair growth cycles through specific molecular signals.
research Role of Diet in Acne
Eating nuts, chocolate candy, and red tea might worsen acne, while eating more fresh vegetables could reduce it.
research Mesenchymal Stem Cells from Adipose Tissue in Clinical Applications for Dermatological Indications and Skin Aging
Fat-derived stem cells show promise for skin repair and reducing aging signs but need more research for consistent results.
research Identification of Sirtuin 1 as a Promising Therapeutic Target for Hypertrophic Scars
Sirtuin 1 could be a potential drug target for treating hypertrophic scars.