Results 41 to 50 of about 6,014,143 (193)

A role for the extracellular calcium-sensing receptor in cell-cell communication in pancreatic islets of Langerhans [PDF]

, 2008
Background: The extracellular calcium-sensing receptor (CaR) is expressed in many tissues that are not associated with Ca2+ homeostasis, including the endocrine cells in pancreatic islets of Langerhans.
Persaud, Shanta J.; id_orcid, Jones, Peter M.; id_orcid, Kitsou-Mylona, Isidora, Squires, Paul E., Jones, Peter M., Burns, Christopher J., Persaud, Shanta J.   +6 more
core   +1 more source

Immunohistochemical Analysis of Paediatric Small Round Blue Cell Tumours at the Tertiary Care Centre, Ludhiana, India [PDF]

Journal of Clinical and Diagnostic Research, 2023
Introduction: Small, undifferentiated cells with high nuclearto-cytoplasmic ratios predominate in Small Round Blue Cell Tumours (SRBCT) and are characterised by their monotony.
Shikha Narang, Arnav Kumar Roychoudhury, Gunjan Bala, Sumit Dhuria, Pavneet Kaur Selhi   +4 more
doaj   +1 more source

Nodal Langerhans cell neoplasm: detailing the diagnostic quandaries

Autopsy and Case Reports, 2022
Langerhans cells, found in the supra-basal region of the mucous membranes in the epidermis of the skin, in lymph nodes and thymus, function as antigen-presenting cells within the histiocyte system.
Zachariah Chowdhury, Juhi Varshney, Anil Singh, Satvik Khaddar   +3 more
doaj  

KRAS mutation in secondary malignant histiocytosis arising from low grade follicular lymphoma

Diagnostic Pathology, 2018
Background Transformation of follicular lymphoma most typically occurs as diffuse large B-cell lymphoma, however other forms of transformation such as classic Hodgkin lymphoma and lymphoblastic transformation can occur.
Sarah M. Choi, Aleodor A. Andea, Min Wang, Amir Behdad, Lina Shao, Yanming Zhang, Xinyan Lu, David Dittmann, Juan Castro, Yi-Hua Chen, Juehua Gao   +10 more
doaj   +1 more source

Langerhans cell sarcoma of the right ilium: A case report

Asian Journal of Surgery
Guoyin Wang, Guo Wang, Qi Zhou, Guoying Miao   +3 more
doaj   +3 more sources

Merkel cell polyomavirus and Langerhans cell neoplasm

Cell Communication and Signaling, 2018
Background The relationship between various external agents such as pollen, food, and infectious agents and human sensitivity exists and is variable depending upon individual’s health conditions. For example, we believe that the pathogenetic potential of
Ichiro Murakami, Noriko Wada, Junko Nakashima, Mitsuko Iguchi, Makoto Toi, Yumiko Hashida, Tomonori Higuchi, Masanori Daibata, Michiko Matsushita, Takeshi Iwasaki, Satoshi Kuwamoto, Yasushi Horie, Keiko Nagata, Kazuhiko Hayashi, Takashi Oka, Tadashi Yoshino, Toshihiko Imamura, Akira Morimoto, Shinsaku Imashuku, Jean Gogusev, Francis Jaubert   +20 more
doaj   +1 more source

BRAF p.V600E associated poly-neoplastic syndrome

Rare Tumors, 2021
We report a male patient who developed eight different cancers between ages 57 and 64. BRAF p.V600E mutation was detected in Langerhans cell histiocytosis, chronic lymphocytic leukemia, histiocytic sarcoma, melanoma, and adenocarcinoma of the lung.
Muhamad Alhaj Moustafa, Liuyan Jiang, Justin J Kuhlman, Jeremy Jones, Yanyan Lou, Olayemi Sokumbi, Han W Tun   +6 more
doaj   +1 more source

Langerhans cell histiocytosis presenting as eosinophilic granuloma of the bilateral forearms in an 8-year-old girl: a case report

Journal of Medical Case Reports, 2019
Background Langerhans cell histiocytosis previously known as histiocytosis X is a rare disease of children and young adults with a very broad clinical spectrum. In children, its annual incidence is estimated between 0.2–0.5 per 100,000.
Salahoudine Idrissa, Hind Cherrabi, Boubacar Efared, Kassim Sidibé, Karima Attaraf, Lamiae Chater, Abderahmane Afifi   +6 more
doaj   +1 more source

Killing of Kaposi's sarcoma-associated herpesvirus-infected fibroblasts during latent infection by activated natural killer cells. [PDF]

, 2011
Kaposi's sarcoma-associated herpesvirus (KSHV) establishes life-long infection by evading clearance by the host immune system. In de novo infection and lytic replication, KSHV escapes cytotoxic T cells and NK cells through downregulation of MHC class-I ...
Nick C. Matthews, Gotch, FM, Frances M. Gotch, Robey, Rebecca C, Bower, Mark, Rebecca C. Robey, Mark Bower, Matthews, Nick C, Goodier, Martin R, Bower, M, Goodier, MR, Robey, RC, Gotch, Frances M, Martin R. Goodier, Matthews, NC   +14 more
core   +1 more source

Vertebra Plana: A Narrative Clinical and Imaging Overview among Possible Differential Diagnoses

Diagnostics, 2023
Vertebra plana is a rare radiologic condition characterized by a uniform loss of height of a vertebral body that represents a diagnostic challenge for surgeons.
Andrea Angelini, Nicolò Mosele, Andrea Gnassi, Riccardo Baracco, Maria Grazia Rodà, Mariachiara Cerchiaro, Pietro Ruggieri   +6 more
doaj   +1 more source