research Loose Anagen Hair Associated with Wooly Hair Caused by a Heterozygous, Intronic KRT71 Variant
A genetic variant in the KRT71 gene may cause loose anagen hair and wooly hair, and symptoms might improve with age.
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510-540 / 1000+ results research A boggy swelling of the scalp
A rare calcium deposit condition was found on a man's scalp.
research 1375 Cutaneous adnexal cysts revisited: A novel classification based on morphological and molecular features
The conclusion introduces a new way to classify skin cysts using their shape and genetic markers.
research Depth and Patterns of Adnexal Involvement in Primary Extramammary (Anogenital) Paget Disease: A Study of 178 Lesions From 146 Patients
Extramammary Paget disease can spread deeply into tissues, reaching up to 3.6 mm.
research Adverse cutaneous reactions to soft tissue fillers – a review of the histological features
Different soft tissue fillers can cause various skin reactions; biodegradable fillers are safer and non-biodegradable ones like silicone can lead to long-term problems.
research Multiple perifollicular fibromas: report of a case and analysis of the literature
Multiple perifollicular fibromas may actually be unrecognized cases of Birt-Hogg-Dubé syndrome.
research Epithelial skirt and bulge of human facial vellus hair follicles and and associated Merkel cell-nerve complex
Merkel cells are abundant in facial vellus hair follicles, especially during the anagen phase.
research Histopathological investigation of clinically non‐affected perilesional scalp in alopecias detected unexpected spread of disease activities
Scalp areas that look normal in people with hair loss may still show signs of disease under a microscope.
research Krox20 expression in abnormal scars: An immunohistochemical study
Krox20 overexpression in fibroblasts may play a role in abnormal scar formation and could be a target for new treatments.
research Re-investigating the Basement Membrane Zone of Psoriatic Epidermal Lesions: Is Laminin-511 a New Player in Psoriasis Pathogenesis?
Laminin-511 may contribute to psoriasis by affecting skin cell growth and survival.
research Panfolliculoma: report of two cases
Panfolliculoma is a rare, non-cancerous growth related to hair follicles.
research Peripheral patterns of calcitonin‐gene‐related peptide general somatic sensory innervation: Cutaneous and deep terminations
CGRP-IR axons may help maintain and renew tissues.
research Molecular pathology of skin adnexal tumours
New markers and pathways have been found in skin tumors, helping better understand and diagnose them.
research Unusual non-infectious cause of meningitis
A woman had meningitis caused by mixed connective tissue disease, not an infection.
research A histologic review of 27 patients with lichen planopilaris
The conclusion is that certain scalp tissue changes are characteristic of lichen planopilaris, with mucinous perifollicular fibroplasia being a new feature for diagnosis.
research Histologic progression of acne inversa/hidradenitis suppurativa: Implications for future investigations and therapeutic intervention
Acne inversa is an epithelial-driven disease where inflammation is caused by cyst rupture, and treatments should focus on preventing tendril growth for better results.
research Atypical manifestation of giant epidermal cyst over sacrum coccygeal region in elderly male
An elderly man had a rare, large skin cyst on his lower back, which was removed by surgery.
research Activator Protein-1 Activity Regulates Epithelial Tumor Cell Identity
AP-1 controls tumor cell type by affecting key signaling pathways.
research Rare Diagnosis of a Proliferating Pilar Tumor in a Facial Hairline Cryst
The lump on a woman's scalp was a rare, potentially cancerous tumor from the hair follicle, not a common cyst.
research 626 Early-stage bilayer tissue-engineered skin substitute formed by adult skin progenitor cells produces an improved skin structure in vivo
Early-stage skin substitutes improve wound healing and skin structure.
research Central nervous system involvement in autoimmune polyglandular syndrome
Autoimmune polyglandular syndrome can cause temporary brain issues that may improve on their own.
research Lesiones clínicamente compatibles con alopecia frontal fibrosante en pacientes con lupus eritematoso crónico: ampliando el espectro del síndrome de solapamiento
Chronic lupus and frontal fibrosing alopecia can occur together, but their connection is unclear.
research Epithelial–mesenchymal transition in cutaneous fibrosis disease: from mechanisms to therapy
EMT plays a key role in skin fibrosis and offers new therapy targets.
research Human adipose tissue-derived small extracellular vesicles promote soft tissue repair through modulating M1-to-M2 polarization of macrophages
Tiny fat-derived particles can help repair soft tissues by changing immune cell types.
research Cutaneous Complications of Artificial Hair Implantation: A Pathological Study
Artificial hair implants can cause severe skin problems, often needing surgical removal.
research Giant pigmented tumour of the scalp—a diffuse neurofibroma or a congenital naevus showing neurofibromatous changes? Immunohistochemical and electron microscopic studies
The tumor likely shows dual neural crest differentiation.
research Soft-tissue calcification in systemic lupus erythematosus
Soft-tissue calcification is rare in systemic lupus erythematosus.
research The distributions of type IV collagen .ALPHA. chains in basement membranes of human epidermis and skin appendages
Type IV collagen chains vary in different parts of human skin, with specific patterns linked to melanocytes.
research Pilomatricoma with Florid Osseous Metaplasia: A Cytologist’s Perspective
A rare skin tumor with bone formation was successfully removed without recurrence.
research Tumid Lupus Erythematosus Presenting as Patchy Alopecia: A Discussion of Alopecia Associated With Lupus Erythematosus
A patient with patchy hair loss was successfully treated for Tumid Lupus Erythematosus after other treatments failed.