Results 41 to 50 of about 191,559 (334)

Autoimmune Cytopenias In Common Variable Immunodeficiency (CVID)

Frontiers in Immunology, 2012
Common variable immunodeficiency (CVID) is a humoral immunodeficiency whose primary diagnostic features include hypogammaglobulinemia involving two or more immunoglobulin isotypes and impaired functional antibody responses in the majority of patients ...
Roshini Sarah Abraham, Jenna C Podjasek
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

The role of histone modifications in transcription regulation upon DNA damage

FEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

Common variable immunodeficiency in a patient with Noonan syndrome

Alergologia Polska
Noonan syndrome is a disease that occurs in 1 in 1,000–2,500 live births, mostly inherited in an autosomal dominant manner. Noonan syndrome is a clinically and genetically heterogeneous disease that may be accompanied by growth retardation, prominent ...
Öner Özdemir, Ümmügülsüm Dikici, Ece Tüsüz Önata, Recep Polat   +3 more
doaj   +1 more source

A “strange” case of COPD

Clinical Management Issues, 2015
Common variable immunodeficiency (CVID) is a rare syndrome, characterized by hypogammaglobulinemia and limited antibody responses due to either impaired B-lymphocyte development or B-cell responses to T-lymphocyte signals.
Laura Massarelli, Valerio Tomaselli, Carlo Bussolino, Valter Saracco   +3 more
doaj   +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

Common variable immunodeficiency associated enteropathy: a diagnostic enigma in developing countries

Journal of the Pakistan Medical Association
Common variable immunodeficiency (CVID) is the most prevalent primary immunodeficiency disorder with different phenotypes and aetiologies. It is characterised by hypogammaglobulinaemia, defects in specific antibody response, erroneous activation and ...
Muhammad Aftab Hassan, Muhammad Hussain, Dawood Ahmad, Muhammad Omair Riaz, Muhammad Zain Arshad   +4 more
doaj   +1 more source

Retinoic acid induces the differentiation of B cell hybridomas from patients with common variable immunodeficiency. [PDF]

, 1988
Human-human B cell hybridomas constructed from B lymphocytes of common variable immunodeficiency (CVI) patients and the nonsecreting cell line WIL2/729 HF consistently secrete low levels of Ig and appear to retain a defect characteristic of the CVI ...
Adelman, DC, Gilly, M, Saxon, A, Sherr, E, Sidell, N, Wall, R   +5 more
core  

A computational pipeline for the diagnosis of CVID patients [PDF]

, 2019
Common variable immunodeficiency (CVID) is one of the most frequently diagnosed primary antibody deficiencies (PADs), a group of disorders characterized by a decrease in one or more immunoglobulin (sub) classes and/or impaired antibody responses caused ...
Bogaert, Delfien, Dullaers, Melissa, Emmaneel, Annelies, Haerynck, Filomeen, Saeys, Yvan, Tavernier, Simon, Van Gassen, Sofie   +6 more
core   +2 more sources

Investigating the cell of origin and novel molecular targets in Merkel cell carcinoma: a historic misnomer

Molecular Oncology, EarlyView.
This study indicates that Merkel cell carcinoma (MCC) does not originate from Merkel cells, and identifies gene, protein & cellular expression of immune‐linked and neuroendocrine markers in primary and metastatic Merkel cell carcinoma (MCC) tumor samples, linked to Merkel cell polyomavirus (MCPyV) status, with enrichment of B‐cell and other immune cell
Richie Jeremian, Sriraam Sivachandran, Melissa Galati, Brandon Ramchatesingh, Hibo Rijal, Johnny Hanna, Elena Netchiporouk, May Chergui, Margaret Redpath, Samy Abou Setah, Ivan V. Litvinov   +10 more
wiley   +1 more source