Results 51 to 60 of about 2,390,491 (336)

Molecular typing of RhD-negative blood donors with C and/or E antigen [PDF]

Scripta Medica, 2019
Background: Most people are either RhD positive or RhD negative, but there is also a number of persons with D antigen variants. The aim of this study was to prove, by using molecular diagnostic tests, whether the RHD gene and D antigen on the red cell ...
Guzijan Gordana, Milosavić Milanka, Radojković-Sredić Danijela, Lilić Marko, Jukić Biljana   +4 more
doaj  

Identificación de antígenos de aislamientos colombianos de Giardia duodenalis reconocidos por IgG total y subclases.

Biomédica: revista del Instituto Nacional de Salud, 2003
Se conocen investigaciones realizadas sobre la respuesta inmune humoral en giardiosis. Sin embargo, estudios sobre perfiles de antígenos de quistes y de trofozoítos de Giardia duodenalis reconocidos por IgG y subclases (IgG1, IgG2, IgG3, IgG4) anti-G ...
Jenny Fabiola Hernández, Sofía Duque, Adriana Arévalo, Rafael Guerrero, Rubén Santiago Nicholls   +4 more
doaj   +1 more source

Rad27/FEN1 prevents accumulation of Okazaki fragments and ribosomal DNA copy number changes

FEBS Letters, EarlyView.
The budding yeast Rad27 is a structure‐specific endonuclease. Here, the authors reveal that Rad27 is crucial for maintaining the stability of the ribosomal RNA gene (rDNA) region. Rad27 deficiency leads to the accumulation of Okazaki fragments and changes in rDNA copy number.
Tsugumi Yamaji, Yuko Katayama, Nanase Arata, Mariko Sasaki   +3 more
wiley   +1 more source

DEMONSTRATION OF TUMOR-SPECIFIC ANTIGENS IN HUMAN COLONIC CARCINOMATA BY IMMUNOLOGICAL TOLERANCE AND ABSORPTION TECHNIQUES

Journal of Experimental Medicine, 1965
Two methods were used to demonstrate the presence of tumor-specific antigens in adenocarcinomata of the human colon: (a) rabbits were immunized with extracts of pooled colonic carcinomata, and the antitumor antisera thus produced were absorbed with a ...
P. Gold, S. Freedman
semanticscholar   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Identificación de antígenos de quistes y trofozoítos de aislamientos colombianos de Giardia duodenalis reconocidos por IgA.

Biomédica: revista del Instituto Nacional de Salud, 2003
Se conoce poco acerca del papel de la IgA en la respuesta inmune de la giardiosis. El propósito de este trabajo fue identificar los antígenos estimuladores de la producción de IgA anti-Giardia duodenalis de aislamientos colombianos del parásito.
Rosana Natalia Olmos, Sofía Duque, Myriam Consuelo López, Adriana Arévalo, Rafael Guerrero, Martha Patricia Velandia, Ruben Santiago Nicholls   +6 more
doaj   +1 more source

Cellular and humoral immune responses and protection against schistosomes induced by a radiation-attenuated vaccine in chimpanzees [PDF]

, 2001
The radiation-attenuated Schistosoma mansoni vaccine is highly effective in rodents and primates but has never been tested in humans, primarily for safety reasons.
Abe K., Agnew A., Amory Soisson L., Aranda-Michel J., Araújo M. I., Ashton P. D., Bergquist N. R., Butterworth A. E., Butterworth A. E., Caldas I. R., Capron A., Carneiro-Santos P., Caulada-Benedetti Z., Chan M. S., Coulson P. S., de Clercq D., de Jonge N., Deelder A. M., Doetze A., Dunne D. W., Eberl M., Eberl M., Eberl M., Gryseels B, Gryseels B., Grzych J. M., Harrop R., Harrop R., Hsü S. Y., Jankovic D., Kardorff R., Kasper G., Katz N., Kuntz R. E., Mahmoud O. M., Malaquias L. C. C., Mansour M. M., Marguerite M., Medhat A., Montenegro S. M. L., Moser D., Olsen A., Omer F. M., Omer-Ali P., Pearce E. J., Pemberton R. M., Polman K., Prince A. M., Renquist D. M., Rieckmann K. H., Rocha M. O., Sadun E. H., Sadun E. H., Sher A., Smythies L. E., Sundstedt A., Tanner M., Velupillai P., Viana I. R., Viana I. R., von Lichtenberg F., von Lichtenberg F., Williams M. E., Wilson R. A., Yole D. S., Yole D. S.   +65 more
core   +2 more sources

Mining Exomic Sequencing Data to Identify Mutated Antigens Recognized by Adoptively Transferred Tumor-reactive T cells

Nature Network Boston, 2013
Substantial regressions of metastatic lesions have been observed in up to 70% of patients with melanoma who received adoptively transferred autologous tumor-infiltrating lymphocytes (TILs) in phase 2 clinical trials.
P. Robbins, Yong-Chen Lu, M. El-Gamil, Yong F Li, Colin Gross, J. Gartner, Jimmy Lin, J. Teer, P. Cliften, Eric Tycksen, Yardena Samuels, S. Rosenberg   +11 more
semanticscholar   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Nanoparticle Vaccines Against Infectious Diseases

Frontiers in Immunology, 2018
Due to emergence of new variants of pathogenic micro-organisms the treatment and immunization of infectious diseases have become a great challenge in the past few years.
Rashmirekha Pati, Maxim Shevtsov, Maxim Shevtsov, Maxim Shevtsov, Avinash Sonawane, Avinash Sonawane   +5 more
doaj   +1 more source