research Hair Follicle Mesenchyme-Associated PD-L1 Regulates T-Cell Activation Induced Apoptosis: A Potential Mechanism of Immune Privilege
Hair follicle cells help protect against immune attacks by regulating T-cell activity.
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research Selective Expansion of Tregs Using the IL-2 Cytokine Antibody Complex Does Not Reverse Established Alopecia Areata in C3H/HeJ Mice
Increasing Treg cells in the skin does not cure hair loss from alopecia areata in mice.
research Dyad of infantile cutaneous and thymic Langerhans cell histiocytosis: Is it rare?
Thymic LCH may be underdiagnosed, so thymic ultrasound should be considered in infants with cutaneous LCH.
research Immunohistochemistry of Canine Hair Follicle Stem Cells (cHFSCs) by using CK15 and CK19
Canine hair follicles have stem cells in the bulge region.
research 1393 Lower proximal cup cells but not bulge stem cells regenerate hair follicles after chemotherapy injury
Lower proximal cup cells, not bulge stem cells, regenerate hair follicles after chemotherapy.
research Interferon in the treatment of cutaneous T-cell lymphoma
Interferon, especially alfa interferon, is an effective treatment for cutaneous T-cell lymphoma with manageable side effects.
research Rare presentation of disseminated follicular lymphoma as an ill-defined reticular patch over the scalp and forehead
A woman with lymphoma had a rare skin rash on her scalp and forehead, which was hard to diagnose but responded well to treatment.
research Fluorescence Activated Cell Sorting (FACS) of CK15 Cells in Canine Hair Follicular Tissue
Canine hair follicle cells show stem cell properties, aiding hair growth.
research Aberrant Activation of the Hedgehog Signaling Pathway in Malignant Hematological Neoplasms
Abnormal Hedgehog signaling in blood cancers may help tumors grow and resist chemotherapy, suggesting potential for targeted treatments.
research Lymph Node Involvement in Axillary Hidradenitis Suppurativa: A Clinical, Ultrasonographic and Bacteriological Study Conducted during Radical Surgery
Further research is needed to understand lymph node involvement in axillary hidradenitis suppurativa.
research Developing Human Skin Contains Lymphocytes Demonstrating a Memory Signature
Developing human skin has immune cells with memory-like features.
research ISID1373 - Expression of programmed cell death 1 inversely correlated with the density of CD8+ T cells infiltrating hair follicles in alopecia areata
Higher PD-1 levels mean fewer CD8+ T cells in alopecia areata hair follicles.
research Multiple skin cancers in a patient within 1 year of allogeneic haematopoietic cell transplant for chronic lymphocytic leukaemia
A man got six skin cancers within a year after a cell transplant for leukemia but was cancer-free 32 months later; skin checks are important post-transplant.
research Characterization and isolation of stem cell-enriched human hair follicle bulge cells
Researchers successfully isolated and identified key markers of stem cell-enriched human hair follicle bulge cells.
research Distinct expression profile of stem cell markers, LGR5 and LGR6, in basaloid skin tumors
LGR5 and LGR6 are expressed differently in various skin tumors, which may offer clues about their origins.
research Decades of progressive red and yellow nodules
A 72-year-old man was diagnosed with a rare skin form of Rosai-Dorfman disease after years of misdiagnosis.
research Canine cutaneous epitheliotropic T-cell lymphoma with vesiculobullous lesions resembling human bullous mycosis fungoides
Vesiculobullous lesions should be considered part of canine cutaneous epitheliotropic T-cell lymphoma.
research Getting to the root of hair loss in alopecia
Specific immune cells cause alopecia areata and blocking certain proteins can prevent it.
research ANTI-CD19 MONOCLONAL ANTIBODY FOR SYSTEMIC LUPUS ERYTHEMATOSUS AND NEUROMYELITIS OPTICA SPECTRUM DISORDER
Anti-CD19 therapy may help treat SLE and NMOSD.
research Author response: Involvement of ILC1-like innate lymphocytes in human autoimmunity, lessons from alopecia areata
ILC1-like cells may contribute to hair loss in alopecia areata.
research An unusual variant of granulomatous adnexotropic cutaneous T-cell lymphoma
A rare type of skin lymphoma was identified, affecting hair follicles and sweat glands.
research Predominance of CD27-PD-1- Effector Memory T Cells Re-Expressing CD45RA Characterizes Treatment-Resistant Severe Alopecia Areata
CD8+ T cells re-expressing CD45RA may predict treatment resistance in severe alopecia areata.
research A humanized IL-2 fusion protein enhances T regulatory cells in vivo and restrains disease in a murine model of Alopecia Areata 4760
A humanized IL-2 fusion protein boosts T regulatory cells and helps control hair loss in Alopecia Areata.
research 26 Characterization of a murine model of aa induced by adoptive transfer of cultured lymph node cells
The study developed a mouse model for Alopecia Areata that responds to treatment, useful for future research.
research MCMV Infection Lowers the Threshold for the Development of Clinical GvHD after Allogeneic Bone Marrow Transplantation.
CMV infection increases the risk of GvHD after bone marrow transplants.
research 0034 Cross-species insights into hair follicle-T cell interactions in discoid lupus erythematosus: A comparison of human, canine and mouse models using spatial transcriptomics
Discoid lupus erythematosus involves immune activation and fibrosis around hair follicles, with shared pathways across humans, dogs, and mice, suggesting potential treatments for both humans and animals.
research Decreased CD19+CD24hiCD38hi Regulatory B Cells in Alopecia Areata
Alopecia areata patients have fewer protective regulatory B cells, which may contribute to the disease.
research Involvement of ILC1-like innate lymphocytes in human autoimmunity, lessons from alopecia areata
ILC1-like cells can independently cause alopecia areata.
research 051 γδ T cells as novel players in alopecia areata pathobiology: Vδ1 + T lymphocytes may recognize “stressed” hair follicle keratinocytes, leading to IFNγ-dependent hair follicle dystrophy and immune privilege collapse
Targeting specific T cells may help treat alopecia areata.
research Abstract 1489: Basal cell carcinomas express functional indoleamine 2,3-dioxygenase (IDO) which may confer immunoprotection
Basal cell carcinomas may use IDO to protect themselves from the immune system.