Results 131 to 140 of about 4,942,068 (276)

Langerhans cell histiocytosis:a diagnostic dilemma

, 2012
Langerhans cell histiocytosis (LCH) is a rare clonal neoplastic disorder of unknown aetiology which can present with a diverse range of clinical presentations.
Piper, Kim M, Hughes, Francis J; id_orcid, Ryan, Paul L   +2 more
core   +3 more sources

Histiocytes: Multifaceted Regulators of Health and Disease

Veterinary Clinical Pathology, EarlyView.
ABSTRACT The mononuclear phagocyte system encompasses macrophages, dendritic cells (DCs), and monocytes. Tissue‐resident macrophages and dendritic cells arise during embryogenesis and are replenished either through self‐renewal or by monocytes during inflammation.
Erika J. Gruber
wiley   +1 more source

Paediatric Langerhans cell histiocytosis with diabetes insipidus: remarkable recovery journey

Journal of the Pakistan Medical Association
A rare condition known as Langerhans cell histiocytosis (LCH) is characterised by the clonal growth of dendritic cells called Langerhans cells, which play a significant role in the immune system. A diverse range of clinical presentations are probable as
Versha Rani Rai, Zulqarnain Buriro, Roshia Parveen, Mohsina Noor, Heeranand Rathore   +4 more
doaj   +1 more source

Langerhans cell and HIV

Japanese Journal of Clinical Immunology, 2011
Heterosexual transmission of HIV is the most common mode of infection in the global HIV epidemic. In the absence of an effective vaccine, there is an urgent need for additional strategies to prevent new HIV infections. Evidence from a variety of investigations, including epidemiologic studies on sexual transmission, in vivo studies in rhesus monkey ...
openaire   +3 more sources

Fine‐Needle Aspirate Cytology of Feline Pulmonary Langerhans Cell Histiocytosis in Two Cats

Veterinary Clinical Pathology, EarlyView.
ABSTRACT Feline pulmonary Langerhans cell histiocytosis (FPLCH) is a rare histiocytic disorder in cats, usually diagnosed post‐mortem following natural death or euthanasia for severe respiratory distress. Antemortem diagnosis has been reported only once, achieved by cytologic examination of bronchoalveolar lavage fluid combined with immunocytochemistry,
Karuna Katariwala, Martim Matias, Isabel Amores‐Fuster, Doroteia Bota, Guido Rocchigiani, Carolina Naranjo, Nazaré Pinto da Cunha, Martina Piviani   +7 more
wiley   +1 more source

Infantile Central Nervous System Juvenile Xanthogranuloma With Somatic CSF1R Mutation Responsive to Imatinib Monotherapy

Pediatric Blood &Cancer, Volume 73, Issue 10, October 2026.
ABSTRACT Juvenile xanthogranuloma (JXG) of the central nervous system (CNS) is a rare non‐Langerhans cell histiocytosis. CSF1R mutations have been reported for peripheral JXG, but not in CNS JXG. A 3‐month‐old male presented with fever, lymphadenopathy, and macrocephaly with bulging fontanelles.
Sima Vazquez, Kayla Etienne, Long Di, Valerie Martinez‐Torres, Andrew Rosenberg, Sakir H. Gultekin, Aditi Dhir, Bradley Gampel, Heather J. McCrea   +8 more
wiley   +1 more source

Immune cells in the pathogenesis of abdominal aortic aneurysm: Roles, regulation and targeted interventions

Clinical and Translational Discovery, Volume 6, Issue 5, October 2026.
This review provides a comprehensive overview of how macrophages, neutrophils, T cells and other immune cells infiltrate the aortic wall, undergo phenotypic shifts and interact with one another in abdominal aortic aneurysm (AAA). Background Abdominal aortic aneurysm (AAA) is a lethal degenerative vascular disease with no approved clinical drugs. Immune
Junqi Peng, Hanqing Zhang, Yun Wu, Song Chen   +3 more
wiley   +1 more source

Evasins: Biology and Therapeutic Potential of Broad‐Spectrum Chemokine Inhibitors

Basic &Clinical Pharmacology &Toxicology, Volume 139, Issue 4, October 2026.
ABSTRACT Ticks are haematophagous parasites that rely on uninterrupted bloodmeals for survival and need an effective strategy to suppress the host inflammatory response. Leukocyte recruitment is a chemokine‐mediated hallmark of inflammation, which ticks counteract via anti‐chemokine proteins in their saliva named evasins.
Emilia L. Bialek, Roos Buds, Ingrid Dijkgraaf, Pedro E. Marques   +3 more
wiley   +1 more source

Cutaneous Langerhans Cell Histiocytosis

, 2008
We report a 4-year-old boy with localized Langerhans cell histiocytosis. The lesions were restricted to the skin of his back, eyelids, glans penis and prepuce for 2 years. Histopathological and electron microscopic examinations showed typical features of
吳亮遠;蔡呈芳;陳佑甫;洪志明, WU, LIANG-YUANNG;TSAI, TSEN-FANG;CHEN, YU-FU;HUNG, CHIN-MING;WU, CHIEH-JEN   +1 more
core  

Epidemiology of Canine Cutaneous Histiocytoma: Insights From Age and Topographic Clustering

Veterinary Dermatology, Volume 37, Issue 5, Page 780-787, October 2026.
Background: Canine cutaneous histiocytoma (CCH) is a benign Langerhans‐cell tumour that often regresses spontaneously via inflammation. Objectives: To estimate incidence and characterise age and breed–anatomical‐site patterns using two complementary clustering analyses.
C. De Moura, K. Pinello, J. Catarino, J. Niza‐Ribeiro, J. Santos, P. Faísca   +5 more
wiley   +1 more source