research Low Neutralizing Antibody Titers After Asymptomatic or Non-Severe SARS-CoV-2 Infection Over a 6-Month Assessment Period
People with no symptoms or mild COVID-19 have lower antibody levels, increasing their risk of getting COVID-19 again.
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research Inactivated COVID-19 Vaccine Induces a Low Humoral Immune Response in a Subset of Dermatological Patients Receiving Immunosuppressants
Some patients on immunosuppressants had a weaker immune response to the Sinovac-CoronaVac COVID-19 vaccine.
research Factors Associated with Anti-SARS-CoV-2 IgG Antibody Production in Patients Convalescing from COVID-19
Men, diabetes, and high inflammation levels lead to higher COVID-19 antibodies.
research Does Nirmatrelvir/Ritonavir Influence the Immune Response Against SARS-CoV-2 Independently From Rebound?
Nirmatrelvir/Ritonavir treatment may lead to a weaker immune response to COVID-19, but doesn't affect the chance of rebound.
research What’s Sex Got to Do With COVID-19? Gender-Based Differences in the Host Immune Response to Coronaviruses
Men generally have more severe COVID-19 cases and higher death rates than women due to biological differences.
research COVID-19: Understanding Inter-Individual Variability and Implications for Precision Medicine
The conclusion is that individual differences in COVID-19 severity are influenced by factors like age, sex, race, and genetics, which are important for personalized medicine.
research Early Dengue Virus Infection in Human Skin: A Cycle of Inflammation and Infectivity
Chicken feather gene mutation helps understand human hair disorders.
research Nerve-Derived Sonic Hedgehog Defines a Niche for Hair Follicle Stem Cells Capable of Becoming Epidermal Stem Cells
Nerve signals are crucial for hair follicle stem cells to become skin stem cells and help in wound healing.
research FGF9 for Baldness
Increasing the levels of a protein called FGF9 can promote hair growth, but humans may not respond the same way due to a lack of certain cells.
research Dihydrotestosterone-Inducible Dickkopf 1 from Balding Dermal Papilla Cells Causes Apoptosis in Follicular Keratinocytes
A substance called DKK-1 increases in balding areas and causes hair cells to die when exposed to DHT.
research L-Ascorbic Acid 2-Phosphate Promotes Elongation of Hair Shafts via the Secretion of Insulin-Like Growth Factor-1 from Dermal Papilla Cells Through Phosphatidylinositol 3-Kinase
Vitamin C derivative helps hair grow longer by making cells produce a growth factor through a specific cellular pathway.
research CXCL12 Neutralizing Antibody Promotes Hair Growth in Androgenic Alopecia and Alopecia Areata
Blocking the protein CXCL12 with a specific antibody can increase hair growth in common hair loss conditions.
research CXCR3 Blockade Inhibits T Cell Migration Into the Skin and Prevents Development of Alopecia Areata
Blocking the CXCR3 receptor reduces T cell accumulation in the skin and prevents hair loss in mice.
research IL-17 Axis Is a Significant Driver of Skin Inflammation in CARD14 Mutant Pityriasis Rubra Pilaris Model Mice
Blocking IL-17 can reduce skin inflammation in a mouse model of pityriasis rubra pilaris.
research Androgen-Inducible TGF-β1 from Balding Dermal Papilla Cells Inhibits Epithelial Cell Growth: A Clue to Understanding Paradoxical Effects of Androgen on Human Hair Growth
Androgens may cause hair loss by increasing TGF-beta1 from scalp cells, which inhibits hair cell growth.
research Neuronal Plasticity of the Brain-Skin Connection: Stress-Triggered Up-Regulation of Neuropeptides in Dorsal Root Ganglia and Skin via Nerve Growth Factor-Dependent Pathways
Stress increases certain chemicals in the skin and nerves, which might worsen skin conditions.
research CD4+CD25+FoxP3+ Regulatory Tregs Inhibit Fibrocyte Recruitment and Fibrosis via Suppression of FGF-9 Production in the TGF-β1 Exposed Murine Lung
Special immune cells called Tregs can help prevent lung scarring by blocking a specific growth factor.
research Towards Dissecting the Pathogenesis of Retinoid-Induced Hair Loss: All-Trans Retinoic Acid Induces Premature Hair Follicle Regression by Upregulation of Transforming Growth Factor-β2 in the Dermal Papilla
All-trans retinoic acid causes hair loss by increasing TGF-β2 in hair follicle cells.
research Control of Human Hair Growth by Neurotrophins: Brain-Derived Neurotrophic Factor Inhibits Hair Shaft Elongation, Induces Catagen, and Stimulates Follicular Transforming Growth Factor Beta 2 Expression
Brain-Derived Neurotrophic Factor (BDNF) slows down hair growth and promotes hair follicle regression.
research Comprehensive Overview of Rheumatology Studies: Ottawa, Ontario, Canada, February 13–16, 2013
The document concludes that various findings in rheumatology offer insights into disease severity, treatment responses, and potential risks in medication, with some limitations due to unspecified participant numbers.
research Improved Humoral Immunity and Protection Against Influenza Virus Infection With a 3D Porous Biomaterial Vaccine
A new vaccine using a porous scaffold boosts immunity and protects against the flu better than traditional methods.
research Consumption of Fish Oil High-Fat Diet Induces Murine Hair Loss via Epidermal Fatty Acid Binding Protein in Skin Macrophages
Eating a high-fat fish oil diet caused mice to lose hair due to a specific immune cell activity in the skin linked to a protein called E-FABP.
research Assessment of Tissue Levels of Dickkopf-1 in Androgenetic Alopecia and Alopecia Areata
Higher DKK-1 levels found in hair loss patients; L-ascorbic acid 2-phosphate, L-threonate, and ginsenoside F2 may help promote hair growth.
research Recent Approaches of Antibody Therapeutics in Androgenetic Alopecia
Antibody treatments show promise for hair loss but need more research.
research DC-HIL+ Myeloid-Derived Suppressor Cells Are Elevated in the Peripheral Blood and Lesional Skin of Cutaneous Lupus Patients
Cutaneous lupus patients have higher levels of certain immune cells in their blood and skin.
research Regeneration of Hair Follicles Is Modulated by Flightless I (Flii) in a Rodent Vibrissa Model
Flightless I protein affects hair growth, with low levels delaying it and high levels increasing hair length in rodents.
research Control of Hair Growth and Follicle Size by VEGF-Mediated Angiogenesis
VEGF helps hair grow and determines follicle size by increasing blood vessel growth.
research Cyclosporine A Stimulated Hair Growth from Mouse Vibrissae Follicles in an Organ Culture Model
Cyclosporine A was found to increase hair growth in mouse whisker follicles.
research Hair Growth Inhibition by Psychoemotional Stress: A Mouse Model for Neural Mechanisms in Hair Growth Control
Stress can stop hair growth in mice, and treatments can reverse this effect.
research The Prolactin Receptor as a Therapeutic Target in Human Diseases: Exploring New Potential Indications
Blocking the prolactin receptor might help treat various diseases, but more research is needed.