Results 51 to 60 of about 9,594 (224)

Protein citrullination: inhibition, identification and insertion

, 2023
Protein citrullination is a post-translational modification (PTM) that is catalysed by the protein arginine deiminase (PAD) family of enzymes. This PTM involves the transformation of an arginine residue into citrulline.
Barasa, Leonard, Thompson, Paul R
core   +1 more source

Citrullination modulation stabilizes HIF-1α to promote tumour progression

Nature Communications
Citrullination plays an essential role in various physiological or pathological processes, however, whether citrullination is involved in regulating tumour progression and the potential therapeutic significance have not been well explored.
Rui Chen, Zhiyuan Lin, Shengqi Shen, Chuxu Zhu, Kai Yan, Caixia Suo, Rui Liu, Haoran Wei, Li Gao, Kaixiang Fan, Huafeng Zhang, Linchong Sun, Ping Gao   +12 more
doaj   +1 more source

PCSPred_SC: Prediction of Protein Citrullination Sites Using an Effective Sequence-Based Combined Method

IEEE Access, 2020
As one of post-translational modifications (PTMs), protein citrullination is crucial in a diverse array of cellular processes and implicated in a slew of human pathology.
Lina Zhang, Jingui Chen, Chengjin Zhang, Rui Gao, Runtao Yang   +4 more
doaj   +1 more source

Table_2_Inflammation-related citrullination of matrisome proteins in human cancer.xlsx

, 2022
IntroductionProtein arginine deiminases (PADs) are intracellular enzymes that may, especially in pathological conditions, also citrullinate extracellular substrates, including matrisome proteins such as structural proteins in extracellular matrix (ECM ...
Elina Siljamäki (279419), Pekka Rappu (133059), Jyrki Heino (133094), Ujjwal Suwal (14202644)   +3 more
core   +1 more source

Role of PAD enzymes on histone citrullination in cancer

Medical Journal of Babylon, 2022
Citrullination process is a natural pathway which happened at the time of cell dying, but during removal of these products, PAD enzymes may release causing stimuli to the immune system.
Noor Mohammed Abdulrahman, Shatha Hussein Ali   +1 more
doaj   +1 more source

Autoreactivity Versus Autoimmunity: Characteristics of Autoantigen‐Specific CD4 T Cells in Rheumatoid Arthritis and Health

Arthritis &Rheumatology, EarlyView.
Objective CD4 T cells specific for citrullinated (cit) peptides are key players in rheumatoid arthritis (RA) immunopathogenesis. Characterizing these cells and identifying features of healthy and RA‐associated autoreactivity will provide valuable insight into disease mechanisms and form the basis of immune state biomarkers to facilitate the next ...
James A. Stanway, Daniel Peters, Helen Waller, Jeremy Lakey, Henrique De Paula Lemos, Kristian Williams, Abbie Degnan, Julie Diboll, Abdul Mannan Baru, David Tough, Arthur G. Pratt, Catharien M.U. Hilkens, Amy E. Anderson, John D. Isaacs   +13 more
wiley   +1 more source

Homocitrullinated Peptides Drive Pro‐Inflammatory T Cell Responses in a Humanized Mouse Model of Rheumatoid Arthritis

Arthritis &Rheumatology, EarlyView.
Objective Anti‐homocitrullinated protein/peptide antibodies are specific to rheumatoid arthritis (RA) and predictive of worse prognosis, suggesting a pathogenic role for autoreactivity to homocitrullinated peptides (HomoCitP). However, T cell responses to HomoCitP remain largely unexplored.
Sofya Ulanova, Jaspreet Kaur, Gabrielle Buckley, S. M. Mansour Haeryfar, Lisa Cameron, Ewa Cairns, Lillian Barra   +6 more
wiley   +1 more source

Peptidylarginine deiminase 2 citrullinates MZB1 and promotes the secretion of IgM and IgA

Frontiers in Immunology, 2023
IntroductionMZB1 is an endoplasmic reticulum residential protein preferentially expressed in plasma cells, marginal zone and B1 B cells. Recent studies on murine B cells show that it interacts with the tail piece of IgM and IgA heavy chain and promotes ...
Benjamin Geary, Bo Sun, Bo Sun, Ronak R. Tilvawala, Leonard Barasa, Konstantin Tsoyi, Ivan O. Rosas, Paul R. Thompson, I-Cheng Ho, I-Cheng Ho   +9 more
doaj   +1 more source

Anti–Carbamylated Fibrinogen Autoantibodies of IgG and IgA Isotypes Contribute to a Better Prognostic Stratification in Very Early Rheumatoid Arthritis: Data From the French National ESPOIR Cohort

Arthritis &Rheumatology, EarlyView.
Objective The aim of this study was to investigate the prevalence and longitudinal evolution of anti–carbamylated fibrinogen antibodies (ACa‐Fib) of IgG and IgA isotypes in early rheumatoid arthritis (RA) and determine whether these antibodies provide additional diagnostic and prognostic information beyond anti–cyclic citrullinated peptide (anti‐CCP ...
Pauline Brevet, Olivia Guérin, Léna Le Goaréguer, Élisa Halbourg, Marie‐Laure Golinski, Sophie Candon, Olivier Boyer, Thierry Lequerré, Thierry Schaeverbeke, Valérie Devauchelle‐Pensec, Olivier Vittecoq, Manuel Fréret   +11 more
wiley   +1 more source

Image_1_Inflammation-related citrullination of matrisome proteins in human cancer.jpeg

, 2022
IntroductionProtein arginine deiminases (PADs) are intracellular enzymes that may, especially in pathological conditions, also citrullinate extracellular substrates, including matrisome proteins such as structural proteins in extracellular matrix (ECM ...
Elina Siljamäki (279419), Pekka Rappu (133059), Jyrki Heino (133094), Ujjwal Suwal (14202644)   +3 more
core   +1 more source