Results 31 to 40 of about 1,322,361 (357)

The role of antigen-competitive dynamics in regulating the immune response [PDF]

Bulletin of Mathematical Biology, 83(5): 40 (2021), 2021
The clonal expansion of T cells during an infection is tightly regulated to ensure an appropriate immune response against invading pathogens. Although experiments have mapped the trajectory from expansion to contraction, the interplay between mechanisms that control this response are not fully understood.
arxiv   +1 more source

CD4+/CD56+ hematodermic neoplasm ("blastic natural killer cell lymphoma"): neoplastic cells express the immature dendritic cell marker BDCA-2 and produce interferon.

American Journal of Clinical Pathology, 2007
CD4+/CD56+ hematodermic neoplasm ("blastic natural killer [NK]-cell lymphoma") is a rare highly aggressive neoplasm associated with cutaneous manifestations followed by dissemination to blood, bone marrow, and other tissues.
M. Pilichowska, M. Fleming, J. Pinkus, G. Pinkus   +3 more
semanticscholar   +1 more source

Blastic plasmacytoid dendritic cell neoplasm.

Journal of Clinical Oncology, 2010
Blastic plasmacytoid dendritic cell neoplasm (BPDCN) is a rare invasive lymphoma, which was recognized as an independent entity in the 2008 World Health Organization (WHO) classification of cutaneous lymphomas.
Jieping Chen, Jingying Zhou, D. Qin, Shuangnian Xu, Xiaochu Yan   +4 more
semanticscholar   +1 more source

Tissue expression of CD10 protein in colorectal carcinoma: correlation with the anatomopathological features of the tumor and with lymph node and liver metastases

Journal of Coloproctology, 2012
BACKGROUND: The reduced expression of CD10 may be related to unfavorable prognosis of patients with colorectal carcinoma. The authors analyzed the tissue immunostaining of CD10 protein in colorectal carcinoma and its relationship to clinicopathologic ...
Levindo Alves de Oliveira, Ricardo Artigiani Neto, George Joppert Netto, Monica Sznirer, Luis Cesar Fernandes, Flávio de Oliveira Lima, Jaques Waisberg   +6 more
doaj   +1 more source

Marked clinical and immunological response of MAGE-A3 peptides vaccination in a patient with adenocarcinoma of the lung case report: A case report [PDF]

Archive of Oncology, 2008
A 56-year patient was diagnosed adenocarcinoma of the right lung and underwent lower lobectomy. Pleural dissemination was observed, and the pathological stage was T4N0M0.
Hanagiri Takeshi, Takenoyama Mitsuhiro, Ichiki Yoshinobu, Tomoko So, Sugio Kenji, Yasumoto Kosei   +5 more
doaj   +1 more source

Paraneoplastic Neurological Syndromes of the Central Nervous System: Pathophysiology, Diagnosis, and Treatment

Biomedicines, 2023
Paraneoplastic neurological syndromes (PNS) include any symptomatic and non-metastatic neurological manifestations associated with a neoplasm. PNS associated with antibodies against intracellular antigens, known as “high-risk” antibodies, show frequent ...
Luca Marsili, Samuel Marcucci, Joseph LaPorta, Martina Chirra, Alberto J. Espay, Carlo Colosimo   +5 more
doaj   +1 more source

Clinical value of carcinoembryonic antigen in mammary neoplasms of bitches

Veterinary and Comparative Oncology, 2019
AbstractThis study aimed at evaluating the behaviour and understanding the diagnostic value of the carcinoembryonic antigen (CEA) in bitches with mammary carcinoma as a tool for monitoring and prognosis of canine cancer patients. Serum samples from 77 bitches were divided into four groups, G1 (n = 21), control group (healthy/neoplasia free bitches); G2
Igor L. S. Senhorello, Erika M. Terra, Felipe A. R. Sueiro, Bruna F. Firmo, Leticia A. Anai, Camila Goloni, Isabela C. Canavari, Roberto A. N. Ampuero, Rodrigo S. Pereira, Mirela Tinucci‐Costa   +9 more
openaire   +3 more sources

Aberrant acquisition of T-cell associated markers in plasma cell neoplasms: An aggressive disease with extramedullary involvement and very short survival

Mediterranean Journal of Hematology and Infectious Diseases, 2021
Background: Plasma cell neoplasms can show aberrant expression of a different lineage-related antigens, however, co-expression of T-cell associated markers on malignant plasma cells is extremely rare.
Dina Sameh Soliman, Hesham Elsabah, Ibrahim Ganwo, Aliaa Amer, Ruba Y Taha, Lajos Szabados , Mouhammad Sharaf Eldean, Ahmad Al-Sabbagh, Feryal Ibrahim   +8 more
doaj   +1 more source

Dipeptidylpeptidase IV (CD26) defines leukemic stem cells (LSC) in chronic myeloid leukemia [PDF]

, 2014
Chronic myeloid leukemia (CML) is a stem cell (SC) neoplasm characterized by the BCR/ABL1 oncogene. Although mechanisms of BCR/ABL1-induced transformation are well-defined, little is known about effector-molecules contributing to malignant expansion and ...
Bilban, Martin, Blatt, Katharina, Cerny-Reiterer, Sabine, Herndlhofer, Susanne, Herrmann, Harald, Hoermann, Grego, Holyoake, Tessa L., Mannhalter, Christine, Mayerhofer, Matthias, Rulicke, Thomas, Sadovnik, Irina, Sperr, Wolfgang R., Stefanzl, Gabriele, Streubel, Berthold, Valent, Peter, Willmann, Michael   +15 more
core   +1 more source

Solitary pulmonary nodules prediction for lung cancer patients using nomogram and machine learning [PDF]

arXiv, 2023
Lung cancer(LC) is a type of malignant neoplasm that originates in the bronchial mucosa or glands.As a clinically common nodule,solitary pulmonary nodules(SPNs) have a significantly higher probability of malignancy when they are larger than 8 mm in diameter.But there is also a risk of lung cancer when the diameter is less than 8mm,the purpose of this ...
arxiv