research Distinguishing Lipedematous Scalp, Lipedematous Alopecia, and Diffuse Alopecia Areata
The conclusion is that it's important to tell apart alopecia areata from lipedematous alopecia for proper treatment, as alopecia areata can be reversed.
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research Perforin Expression by Cutaneous Gamma Delta T Cells
Gamma delta T cells in the skin help with healing and defense but can also cause autoimmune issues, and more research is needed to understand how they are activated.
research Developing Human Fetal Skin Demonstrates a Unique Lymphocyte Signature
Fetal skin has unique immune cells different from adult skin.
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 Heterozygous FOXN1 Variants Cause Low TRECs and Severe T Cell Lymphopenia, Revealing a Crucial Role of FOXN1 in Supporting Early Thymopoiesis
FOXN1 gene variants cause low T cells and immune issues from birth.
research Alopecia Areata Patients Show Deficiency of FOXP3+CD39+ T Regulatory Cells and Clonotypic Restriction of Treg TCRβ-Chain, Highlighting the Immunopathological Aspect of the Disease
Patients with Alopecia areata have fewer specific immune cells that normally regulate the immune system, which may contribute to the condition.
research Tracing Immune Cells Around Biomaterials With Spatial Anchors During Large-Scale Wound Regeneration
Immune cells are essential for skin regeneration using biomaterial scaffolds.
research Fgf9 From Dermal γδ T Cells Induces Hair Follicle Neogenesis After Wounding
A protein from certain immune cells is key for new hair growth after skin injury in mice.
research Biological Significance of FoxN1 Gain-of-Function Mutations During T and B Lymphopoiesis in Juvenile Mice
FoxN1 overexpression in young mice harms immune cell and skin development.
research Early Stage Alopecia Areata Is Associated With Inflammation in the Upper Dermis and Damage to the Hair Follicle Infundibulum
Early stage bald spots are linked to skin inflammation and damage to the upper part of the hair follicle.
research Dissecting the Microenvironment Around Biosynthetic Scaffolds in Murine Skin Wound Healing
Different scaffold patterns improve wound healing and immune response in mouse skin, with aligned patterns being particularly effective.
research Induction of T Cell Exhaustion by JAK1/3 Inhibition in the Treatment of Alopecia Areata
Ifidancitinib, a JAK inhibitor, effectively regrows hair in mice with alopecia by tiring out harmful T cells.
research Editors' Picks
New findings suggest targeting IL-23 could treat psoriasis, skin cells can adapt to new roles, direct conversion of skin cells to blood cells may aid cell therapy, removing certain tumor cells could boost cancer immunotherapy, and melanoma may have many tumorigenic cells, not just cancer stem cells.
research Spreading of Isolated Ptch Mutant Basal Cell Carcinoma Precursors Is Physiologically Suppressed and Counteracts Tumor Formation in Mice
External factors can cause skin cancer cells that usually don't spread to grow and form tumors in mice.
research Advances in Genetic and Molecular Understanding of Omenn Syndrome: Implications for the Future
Newborn screening and gene therapy are expected to improve outcomes for Omenn syndrome patients.
research Congenital Cutaneous Lymphadenoma
An 8-year-old girl had a rare, benign skin tumor on her forehead.
research Both Lesional and Non-Lesional Skin from Acne Patients Shows Robust IL-17-Skewing and Upregulation of Antimicrobial Peptides
Acne patients' skin, both with and without lesions, shows a strong immune response and higher antimicrobial activity.
research Aqueous Extract of Mentha Suaveolens Induces Nrf-2 Activation and Expression of Antioxidant and Detoxifying Enzymes in Human Keratinocyte HaCaT
Mint water extract boosts protective enzymes in skin cells.
research Current Protocols: Alopecia Areata Mouse Models for Drug Efficacy and Mechanism Studies
The C3H/HeJ mouse model is useful for studying and testing treatments for alopecia areata.
research Human Macrophages Preferentially Infiltrate the Superficial Adipose Tissue
Human body's immune cells are more common in the layer of fat just beneath the skin than in deeper fat layers.
research RANKL Induces Organized Lymph Node Growth by Stromal Cell Proliferation
RANKL causes lymph nodes to grow by making certain cells multiply.
research Bead-Jet Printing Enabled Sparse Mesenchymal Stem Cell Patterning Augments Skeletal Muscle and Hair Follicle Regeneration
Bead-jet printing of stem cells improves muscle and hair regeneration.
research New Challenge to Cancer and Longevity
A group has developed therapies that show promise for treating cancer and various other conditions.
research Cutaneous Lupus Erythematosus: Overview and Treatment
The document concludes that Cutaneous Lupus Erythematosus has different forms, is influenced by genetic and environmental factors, and can be treated with various medications, but more targeted therapies are needed.
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 Oncogenic Senescence: A Multi-Functional Perspective
Cellular senescence has both cancer-blocking and cancer-promoting effects, and targeting senescent cells may improve health and lifespan.
research Insights Into the Scenario of SARS-CoV-2 Infection in Male Reproductive Toxicity
COVID-19 may harm male reproductive health and lower testosterone levels, potentially affecting fertility and causing erectile dysfunction. More research is needed.
research Finasteride Enhances the Generation of Human Myeloid-Derived Suppressor Cells by Up-Regulating the COX2/PGE2 Pathway
research The Probable Destructive Mechanisms Behind COVID-19 on Male Reproductive System and Fertility
COVID-19 may harm male fertility and damage the reproductive system.
research Endocannabinoid-Like Molecule Oleoylethanolamide Promotes Sebaceous Lipid Synthesis
Oleoylethanolamide (OEA) safely boosts fat production in skin cells and may help treat dry skin and reduce inflammation.