نتایج جستجو برای: hla phenotyping

تعداد نتایج: 46994  

Journal: :CoRR 2017
Václav Papez Spiros Denaxas Harry Hemingway

Electronic Health Records are electronic data generated during or as a byproduct of routine patient care. Structured, semi-structured and unstructured EHR offer researchers unprecedented phenotypic breadth and depth and have the potential to accelerate the development of precision medicine approaches at scale. A main EHR use-case is defining phenotyping algorithms that identify disease status, ...

2013
Lucas Busemeyer Arno Ruckelshausen Kim Möller Albrecht E. Melchinger Katharina V. Alheit Hans Peter Maurer Volker Hahn Elmar A. Weissmann Jochen C. Reif Tobias Würschum

To extend agricultural productivity by knowledge-based breeding and tailor varieties adapted to specific environmental conditions, it is imperative to improve our ability to assess the dynamic changes of the phenome of crops under field conditions. To this end, we have developed a precision phenotyping platform that combines various sensors for a non-invasive, high-throughput and high-dimension...

2017
Jordan R. Ubbens Ian Stavness

Plant phenomics has received increasing interest in recent years in an attempt to bridge the genotype-to-phenotype knowledge gap. There is a need for expanded high-throughput phenotyping capabilities to keep up with an increasing amount of data from high-dimensional imaging sensors and the desire to measure more complex phenotypic traits (Knecht et al., 2016). In this paper, we introduce an ope...

Journal: :acta medica iranica 0
"a. aghamohammadi a. farhoudi h. hosseini nik sh. khazali z. pourpak f. khosravi

common variable immunodeficiency (cvid) is a heterogeneous heritable disease characterized by arrest in b cell differentiation. an association between cvid and two hla haplotypes, haplotype i (hla-a1, hla-b8, hla-dr3) and haplotype ii (hla-a29, hla-b44, hladr7)has been previously documented. in the present study, we have attempted to find an association between susceptibility to cvid and hla cl...

Journal: :iranian journal of allergy, asthma and immunology 0
tahereh mousavi department of immunology, tehran university of medical sciences, tehran, iran and microbial resistance research center, tehran university of medical sciences, tehran, iran and immunology research center, tehran university of medical sciences, tehran, iran parisa farnia mycobacteriology research center (nritld), massih daneshvary hospital, tehran, iran nader tajik department of immunology, tehran university of medical sciences, tehran, iran and immunology research center, tehran university of medical sciences, tehran, iran mahbubeh soofi department of microbiology, ghom university of medical sciences, ghom, iran farhad shahsavar department of immunology, lorestan university of medical sciences, khorram abad, iran

analysis of  receptor–ligand  interactions  in  the  context  of  diseases  necessitates  to understand how hla–kir genotypes function in diseases. although cd56+  lymphocytes are derived from multiple lineages, they share a functional association with immunosurviellance and antimicrobial responses. the present study aimed to determine whether kir phenotype in cd56 lymphocytes and corresponding...

Journal: :iranian journal of allergy, asthma and immunology 0
saeid abediankenari immunogenetic research center, faculty of medicine, mazandaran university of medical sciences, sari, iran. faramars farzad faculty of medicine, mazandaran university of medical sciences, sari, iran. zahra rahmani department of obstetrics, faculty of medicine, mazandaran university of medical sciences, sari, iran. mohammad bagher hashemi-soteh immunogenetic research center, faculty of medicine, mazandaran university of medical sciences, sari, iran.

human leukocyte antigen-g which is an immune tolerance effecter molecule has an important role in the maintenance of fetus during pregnancy. abortion is one of the complications of pregnancy period.  in this research, we have studied levels of hla-g 5, hla-g7 isoforms in the abortion-threatened pregnant women in comparison with controls. in a case-control study, 101 abortion-threatened women an...

ژورنال: یافته 2014
آذرگون, علیرضا , سابوته, توماج, شاهسوار, فرهاد ,

Background: Natural Killer (NK) cells, through mechanisms such as cytotoxicity and cytokine production, are among the first line of defence against infections. The ability of NK cytotoxicity is related to Killer cell immunoglobulin-like receptors (KIR) found on the cell surface. Interaction between KIRs and human leukocyte antigen (HLA) class I molecules regulate NK cells responses to eliminate...

Journal: :iranian journal of allergy, asthma and immunology 0
fathemeh yari ahmad zavaran hosseini mohsen nemat gorgani mohammad reza khorramizadeh parvin mansouri anoshirvan kazemnejad

studies on hla-g, a nonpolymorphic antigen of non-classical hla class i, is of basic and clinical significance. in the present study, the expression of hla-g proteins in the human skin tissue sections of normal and autoimmune pemphigus vulgaris (pv) individuals were investigated using monoclonal antibodies. the antibodies recognized both membrane-bound and soluble isoforms of hla-g. rt-pcr was ...

Journal: :iranian journal of allergy, asthma and immunology 0
hamid nawaz tipu department of immunology, armed forces institute of pathology, rawalpindi, pakistan muhammad mukarram bashir department of immunology, armed forces institute of pathology, rawalpindi, pakistan muhammad noma department of immunology, armed forces institute of pathology, rawalpindi, pakistan

serology and dna techniques are employed for human leukocyte antigen (hla) typing in different transplant centers. results may not always correlate well and may need retyping with different technique. all the patients (with aplastic anemia, thalassemia, and immunodeficiency) and their donors, requiring hla typing for bone marrow transplant were enrolled in the study. serological hla typing was ...

Nazanin Nazari Shirin Farjadian,

Background: HLA-G is a nonclassical HLA class I molecule which, when elevated in tumor cells, is one of the main factors involved in tumor evasion of immune responses including NK and T cells. Objective: To evaluate the effect of HLA-G downregulation on NK cell cytotoxicity in tumor cell lines. Methods: The expression level of HLA-G was measured by real-time PCR and flowcytometry after transfec...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید