Results 31 to 40 of about 1,666,323 (310)

The role and mechanism of erythroid precursor cells in Alzheimer's disease

Chinese Journal of Contemporary Neurology and Neurosurgery, 2022
Objective To investigate the role and mechanism of erythroid precursor cells (EPC) and its subtypes in Alzheimer's disease (AD). Methods The patients with AD (AD group) firstly diagnosed and treated in Qinghai Provincial People's Hospital from October ...
LI Na, LIU Xiao⁃li, ZHU Ai⁃qin, AI Lin   +3 more
doaj   +1 more source

Allelic variation in HLA-B and HLA-C sequences and the evolution of the HLA-B alleles [PDF]

, 1989
Several new HLA-B (B8, B51, Bw62)- and HLA-C (Cw6, Cw7)-specific genes were isolated either as genomic cosmid or cDNA clones to study the diversity of HLA antigens.
Doerner, C., Kuon, W., Pohla, Heike, Tabaczewski, P., Weiss, Elisabeth H.   +4 more
core   +1 more source

Detection of CD33 expression on monocyte surface is influenced by phagocytosis and temperature [PDF]

, 2019
CD33 is a myeloid-associated marker and belongs to the sialic acid-binding immunoglobulin (Ig)-like lectin (Siglec) family. Such types of receptors are highly expressed in acute myeloid leukemia, which could be used in its treatment.
Baisaeng, Nuttakorn, Boonla, Chanchai, Bäumler, Hans, Georgieva, Radostina, Kaewprayoon, Waraporn, Kloypan, Chiraphat, Smuda, Kathrin, Suwannasom, Nittiya   +7 more
core   +1 more source

Cladribine and Fludarabine Nucleoside Change the Levels of CD Antigens on B-Lymphoproliferative Disorders

International Journal of Proteomics, 2010
The purine analogs, fludarabine nucleoside (FdA), and cladribine (CdA) (1 μM, 24 hours), significantly changed the levels of some surface antigens on the human B-cell lines MEC2 and Raji. Changes in the surface proteins were identified using a Cluster of
Carlos Cassano, S. Mactier, S. Mulligan, L. Belov, Pauline Y. Huang, R. Christopherson   +5 more
semanticscholar   +1 more source

Increased incidence of allergic disorders and elevated food-specific serum IgG4 levels in Japanese patients with Crohn’s disease

Allergology International, 1999
An allergic response to foreign intestinal antigens such as those contained in food has been implicated as a causative factor in the development of inflammatory bowel disease (IBD).
Junichirou Nasu, Motowo Mizuno, Tokurou Uesu, Tomoki Inaba, Kimihiro Shimo, Masao Yoshioka, Michio Hirai, Yoshiko Matsuoka, Hiroyuki Okada, Takao Tsuji   +9 more
doaj   +1 more source

Mechanisms by Which Dendritic Cells Present Tumor Microparticle Antigens to CD8+ T Cells

Cancer immunology research, 2018
Tumor-derived microparticles activate a lysosomal pathway enabling dendritic cell upregulation of costimulatory molecules and presentation of tumor antigens to CD+ T cells.
Jingwei Ma, Keke Wei, Huafeng Zhang, K. Tang, Fei Li, Tianzhen Zhang, Junwei Liu, P. Xu, Yuandong Yu, Weiwei Sun, Liyan Zhu, Jie Chen, Li Zhou, Xiaoyu Liang, Jiadi Lv, R. Fiskesund, Yuying Liu, Bo Huang   +17 more
semanticscholar   +1 more source

Systems Biology and Pangenome of Salmonella O-Antigens. [PDF]

, 2019
O-antigens are glycopolymers in lipopolysaccharides expressed on the cell surface of Gram-negative bacteria. Variability in the O-antigen structure constitutes the basis for the establishment of the serotyping schema. We pursued a two-pronged approach to
Kavvas, Erol, Machado, Henrique, Monk, Jonathan M, Palsson, Bernhard O, Seif, Yara   +4 more
core   +2 more sources

Cross-Reactivity Using Chimeric Trypanosoma cruzi Antigens: Diagnostic Performance in Settings Where Chagas Disease and American Cutaneous or Visceral Leishmaniasis Are Coendemic

Journal of Clinical Microbiology, 2019
Chimeric T. cruzi antigens have been proposed as a diagnostic tool for chronic Chagas disease (CD) in both settings where Chagas disease is endemic and those where it is not endemic. Antibody response varies in accordance to each T.
Ramona T Daltro, L. M. Leony, N. E. M. Freitas, Â. A. O. Silva, E. F. Santos, R. P. Del-Rei, M. Brito, S. Brandão-Filho, Y. Gomes, M. S. Silva, S. T. Donato, S. Jeronimo, G. R. Monteiro, L. Carvalho, A. Magalhães, N. Zanchin, P. F. Celedon, F. Santos   +17 more
semanticscholar   +1 more source

Distinct patterns of IgG and IgA against food and microbial antigens in serum and feces of patients with inflammatory bowel diseases.

PLoS ONE, 2014
BackgroundInflammatory bowel disease (IBD) is associated with a defective intestinal barrier and enhanced adaptive immune responses against commensal microbiota.
Lisa Frehn, Anke Jansen, Eveline Bennek, Ana D Mandic, Ilknur Temizel, Stefanie Tischendorf, Julien Verdier, Frank Tacke, Konrad Streetz, Christian Trautwein, Gernot Sellge   +10 more
doaj   +1 more source

Genomic Organization, Splice Variants and Expression of CGMl, a CD66-related Member of the Carcinoembryonic Antigen Gene Family [PDF]

, 1993
The tumor marker carcinoembryonic antigen (CEA) belongs to a family of proteins which are composed of one immunogiobulin variable domain and a varying number of immunoglobulin constant-like domains.
Afar D. E. H., Audette M., Baniyash M., Berling B., Culic O., Elsen P., Felgner P. L., Fiddes J. C., Knapp W., Kolbinger F., Kuroki M., Kuroki M., Kuroki M., Lin S.-H., Lucas K., Margolis R. N., McCuaig K., Nap M., Neumaier M., Ng S. Y., Oikawa S., Oikawa S., Paxton R., Pelegrin A., Raskind W. H., Rojas M., Sambrook J. E., Schwarz K., Shively J. E., Skubitz K. M., Southern P. J., Thompson J. A., Thompson J. A., Turbide C., Tynan K., Watt S. M., Woodgett J. R., Zhou H.   +37 more
core   +2 more sources