research Intestinal Intraepithelial Lymphocytes: Sentinels of the Mucosal Barrier
Intestinal intraepithelial lymphocytes are crucial for gut immunity and maintaining the mucosal barrier.
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360-390 / 1000+ resultsresearch Proliferative, lymphocytic, infundibular mural folliculitis and dermatitis with prominent follicular apoptosis and parakeratotic casts in a Labrador retriever: Clinical, histopathological and dermoscopic features and co‐morbidities
A rare skin condition was found in a Labrador retriever outside North America.
research Lupus Panniculitis as an Initial Manifestation of Systemic Lupus Erythematosus
Early treatment and regular check-ups are crucial for lupus patients to prevent progression and improve outcomes.
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 Referee report. For: Case Report: Tuberculosis lymphadenitis with systemic lupus erythematosus in a young woman: a case report [version 1; peer review: 2 approved with reservations, 1 not approved]
TB lymphadenitis can occur in people with weakened immune systems, like those with SLE.
research Single‐cell RNA sequencing highlights the role of proinflammatory fibroblasts, vascular endothelial cells, and immune cells in the keloid immune microenvironment
Proinflammatory fibroblasts and vascular endothelial cells are key in keloid development.
research Distribution of P2X3‐immunoreactive fibers in hairy and glabrous skin of the rat
P2X3-IR fibers are widespread in rat skin and likely help detect pain.
research Recurrent pseudolymphomatous reaction to ear piercing: 20-year history
A woman had a rare reaction to ear piercing that caused earlobe swelling, which was best treated by removing the piercing and not re-piercing.
research Referee report. For: Case Report: Tuberculosis lymphadenitis with systemic lupus erythematosus in a young woman: a case report [version 2; peer review: 2 approved, 1 not approved]
People with weakened immune systems, like those with SLE, are at higher risk for TB.
research Involvement of Weibel-Palade bodies in Kaposiform haemangioendothelioma
Combining hair transplantation with PRP is more effective for treating hair loss than hair transplantation alone.
research Rapidly progressing mycosis fungoides presenting as follicular mucinosis
Follicular mucinosis can be an early sign of aggressive mycosis fungoides.
research Perifollicular inflammation and follicular spongiosis in androgenetic alopecia
Hair loss in both Androgenetic Alopecia and Alopecia Areata is often accompanied by inflammation around hair follicles, but the location and severity of this inflammation varies.
research SnapshotDx Quiz: May 2020
BIVV009 is a safe treatment for bullous pemphigoid that reduces C3 deposition without harmful side effects.
research Horizontal and vertical sections of scalp biopsy specimens from dermatomyositis patients with scalp involvement
Scalp biopsies from dermatomyositis patients show chronic hair loss without scarring, with mucin and blood vessel changes being very common.
research Lymphatic vessels interact dynamically with the hair follicle stem cell niche during skin regeneration in vivo
Lymphatic vessels are essential for hair follicle growth and skin regeneration.
research British Society for Dermatopathology
Dermatologists give better information on pathology forms, hypersensitivity vasculitis is a common skin issue, misdiagnoses can occur, and various skin conditions are linked to loss of elastin or genetic factors.
research Pattern hair loss: Assessment of microinflammation in miniaturized and terminal hair follicles through horizontal histologic sections
Microinflammation is more intense in smaller hair follicles and may be linked to hair loss.
research Pathologic Quiz Case: An 84-Year-Old Woman With a Skin Cyst Containing Ziehl-Neelsen–Positive Structures
Basal cell carcinoma may originate from vellus hair cysts.
research Immune reconstitution inflammatory syndrome associated with secondary syphilis: dermatologic, neurologic and ophthalmologic compromise in an HIV patient
An HIV patient with IRIS had rare syphilis symptoms affecting skin, eyes, and nerves.
research PD-1+CXCR5−CD4+T cells are correlated with the severity of systemic lupus erythematosus
Tph cells are linked to the severity of systemic lupus erythematosus.
research Graft versus host disease–like: A new paraneoplastic syndrome
A woman with thymoma developed a rare chronic condition similar to graft versus host disease after surgery.
research 265 Loss of Langerhans cells in scar lesion of lichen planopilaris is caused by downregulation of integrin αvβ6 in the epidermal keratinocytes
Scarred skin in lichen planopilaris loses immune cells due to a decrease in a specific protein in skin cells.
research 034 Characterization of novel TMEM173 mutation causing a lupus- and SAVI-like phenotype, modified by polymorphisms in TMEM173 and IFIH1
A new mutation in the STING protein causes a disease with lupus-like symptoms and responds well to a specific inhibitor treatment.
research A case of systemic mastocytosis - an ultrastructural and immunohistochemical study of the dermal mast cells in relation to activation of the epidermal melanin unit
Prednisone reduces organ mast cell infiltration but does not alter the abnormal appearance of mast cells in systemic mastocytosis.
research An eruption of numerous spiny papules in a pediatric transplant patient
Early recognition and treatment of VATS in transplant patients improve outcomes.
research Folliculocentric papules and alopecia
A 70-year-old woman with a rare skin condition improved after treatment with topical steroids and acitretin.
research A Case of Interface Perianal Dermatitis in a Dog: Is This an Unusual Manifestation of Lupus Erythematosus?
A dog with unusual skin lesions near its tail was successfully treated for a rare form of lupus.
research Erythema multiforme sparing regressing herpes zoster lesion: “Reverse isotopic phenomenon?”
A patient's skin rash did not affect the area where a previous viral rash was healing, suggesting a rare immune response.
research A Case of a 50-Year-Old Female with Dermatomyositis Secondary to a Paraneoplasm (Infiltrating Ductal Carcinoma, Grade 2)
A 50-year-old woman with breast cancer developed an autoimmune skin disorder, highlighting the need for thorough checks and team-based treatment.
research Follicular mucinosis: A detailed morphologic and immunopathologic study
Benign follicular mucinosis involves immune cells attacking hair follicles.