Results 41 to 50 of about 434,859 (340)

Constant activation of the RAF-MEK-ERK pathway as a diagnostic and therapeutic target in hairy cell leukemia

Haematologica, 2013
The BRAF-V600E mutation defines genetically hairy cell leukemia among B-cell leukemias and lymphomas. In solid tumors, BRAF-V600E is known to aberrantly activate the oncogenic MEK-ERK pathway, and targeted BRAF and/or MEK inhibitors have shown remarkable
Enrico Tiacci, Gianluca Schiavoni, Maria Paola Martelli, Emanuela Boveri, Roberta Pacini, Alessia Tabarrini, Silvia Zibellini, Alessia Santi, Valentina Pettirossi, Elisabetta Fortini, Stefano Ascani, Luca Arcaini, Giorgio Inghirami, Marco Paulli, Brunangelo Falini   +14 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Primary Angiosarcoma of the Spleen: An Oncological Enigma

Case Reports in Oncological Medicine, 2014
Introduction. Primary splenic angiosarcoma is an extremely unusual neoplasm originating from sinusoidal vascular endothelium. Surgical extirpation is the mainstay of treatment of this highly malignant disease. Case Presentation.
Myoteri Despoina, Dellaportas Dionysios, Ayiomamitis Georgios, Strigklis Konstantinos, Kouroumpas Efstratios, Zizi-Sermpetzoglou Adamantia   +5 more
doaj   +1 more source

Paraneoplastic Pemphigus and Bronchiolitis Obliterans in a Patient with Splenic B-cell Lymphoma

Journal of the Formosan Medical Association, 2007
Paraneoplastic pemphigus (PNP), also called paraneoplastic autoimmune multiorgan syndrome, is a rare disorder associated with underlying neoplasia.
Shiou-Han Wang, Chia-Yu Chu, Hsuan-Hsiang Chen, Yih-Leong Chang, Kuan-Yu Chen, Hsien-Ching Chiu   +5 more
doaj   +1 more source

BCL3 rearrangements in B-cell lymphoid neoplasms occur in two breakpoint clusters associated with different diseases

Haematologica, 2023
The t(14;19)(q32;q13) often juxtaposes BCL3 with immunoglobulin heavy chain (IGH) resulting in overexpression of the gene. In contrast to other oncogenic translocations, BCL3 rearrangement (BCL3-R) has been associated with a broad spectrum of lymphoid ...
Anna Carbo-Meix, Francesca Guijarro, Luojun Wang, Marta Grau, Romina Royo, Gerard Frigola, Heribert Playa-Albinyana, Marco M. Buhler, Guillem Clot, Marti Duran-Ferrer, Junyan Lu, Isabel Granada, Maria-Joao Baptista, Jose-Tomas Navarro, Blanca Espinet, Anna Puiggros, Gustavo Tapia, Laura Bandiera, Gabriella De Canal, Emanuela Bonoldi, Fina Climent, Inmaculada Ribera-Cortada, Mariana Fernandez-Caballero, Esmeralda de la Banda, Janilson do Nascimento, Alberto Pineda, Dolors Vela, Maria Rozman, Marta Aymerich, Charlotte Syrykh, Pierre Brousset, Miguel Perera, Lucrecia Yanez, Jesus Xavier Ortin, Esperanza Tuset, Thorsten Zenz, James R. Cook, Steven H. Swerdlow, Jose I. Martin-Subero, Dolors Colomer, Estella Matutes, Silvia Bea, Dolors Costa, Ferran Nadeu, Elias Campo   +44 more
doaj   +1 more source

Splenic hemangioendothelial neoplasm in a captive Northern Snakehead from the Potomac River

Journal of Aquatic Animal Health, 2023
Abstract Objective At the U.S. Geological Survey Leetown Research Laboratory in Kearneysville, West Virginia, an approximately 3-year-old, captive-held Northern Snakehead Channa argus with clinical signs of abdominal distention died and was necropsied 1 day after an examination under anesthesia.
Heather L. Walsh, Vicki S. Blazer, Jeffrey C. Wolf, Christine L. Densmore   +3 more
openaire   +2 more sources

Serum angiopoietin-2 levels in dogs with splenic haemangiosarcoma, haemangioma, and splenitis.

Acta Veterinaria Hungarica, 2021
Haemangioma (HA) and haemangiosarcoma (HSA) are among the most common splenic neoplasms in dogs. The survival time in splenic HSA is short, probably due to the lack of proper biological markers allowing early detection.
Supissara Wongsuttawas, P. Brikshavana, S. Durongphongtorn, S. Techangamsuwan   +3 more
semanticscholar   +1 more source

PICALM::MLLT10 translocated leukemia

FEBS Letters, EarlyView.
This comprehensive review of PICALM::MLLT10 translocated acute leukemia provides an in‐depth review of the structure and function of CALM, AF10, and the fusion oncoprotein (1). The multifaceted molecular mechanisms of oncogenesis, including nucleocytoplasmic shuttling (2), epigenetic modifications (3), and disruption of endocytosis (4), are then ...
John M. Cullen, Antonia C. Nakatsugawa, Natalie Barton, Henry Haines, Gary S. Stein, Janet L. Stein, Daniel S. Wechsler, Jessica L. Heath   +7 more
wiley   +1 more source

SPLENIC HOMOTRANSPLANTATION. [PDF]

, 1964
During the past 12 months, five clinical whole-organ splenic homotransplantations have been carried out with the objective of providing active immunologic tissue for the recipient patients.
FUDENBERG, H, MARCHIORO, TL, RIFKIND, D, ROWLANDS, DT, STARZL, TE, WADDELL, WR   +5 more
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