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https://www.readbyqxmd.com/read/28608439/the-role-of-cold-inducible-rna-binding-protein-cirp-in-cell-stress-response
#1
REVIEW
Yi Liao, Lingying Tong, Liling Tang, Shiyong Wu
Cold-inducible RNA binding protein (CIRP) was discovered after the cells were exposed to a moderate cold shock because its production was induced. Other cellular stresses such as UV radiation and hypoxia also could increase its expression. Under stress conditions, CIRP could up regulate its own expression by self-transcriptional activation of alternative promoters. After relocating into cytoplasm from nucleus, CIRP assists cells in adapting to novel environmental conditions via stabilizing specific mRNAs and facilitating their translation...
June 12, 2017: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/28587954/increased-admission-serum-cold-inducible-rna-binding-protein-concentration-is-associated-with-prognosis-of-severe-acute-pancreatitis
#2
Jian-De Gong, Xu-Fei Qi, Yi Zhang, Hong-Liang Li
BACKGROUND: Cold-inducible RNA-binding protein (CIRP) is a pro-inflammatory cytokine. This study assessed its relation to disease severity and major adverse events (namely local complications, organ failure and in-hospital mortality) of severe acute pancreatitis (SAP) and its discriminatory ability for SAP. METHODS: This prospective and observational study recruited a total of 102 SAP patients, 48 patients with mild acute pancreatitis and 102 healthy individuals...
June 3, 2017: Clinica Chimica Acta; International Journal of Clinical Chemistry
https://www.readbyqxmd.com/read/28538649/attenuation-of-hemorrhage-associated-lung-injury-by-adjuvant-treatment-with-c23-an-oligopeptide-derived-from-cold-inducible-rna-binding-protein-cirp
#3
Fangming Zhang, Weng-Lang Yang, Max Brenner, Ping Wang
BACKGROUND: Hemorrhagic shock (HS) is an important cause of mortality. HS is associated with an elevated incidence of acute lung injury (ALI) and acute respiratory distress syndrome (ARDS), significantly contributing to HS morbidity and mortality. Cold-inducible RNA-binding protein (CIRP) is released into the circulation during HS and can cause lung injury. C23 is a CIRP-derived oligopeptide that binds with high affinity to the CIRP receptor and inhibits CIRP-induced phagocyte secretion of TNF-α...
May 22, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28536481/trpv4-dependent-induction-of-a-novel-mammalian-cold-inducible-protein-srsf5-as-well-as-cirp-and-rbm3
#4
Takanori Fujita, Hiroaki Higashitsuji, Hisako Higashitsuji, Yu Liu, Katsuhiko Itoh, Toshiharu Sakurai, Takahiro Kojima, Shuya Kandori, Hiroyuki Nishiyama, Motoi Fukumoto, Manabu Fukumoto, Koji Shibasaki, Jun Fujita
Cold-inducible RNA-binding protein (CIRP) and RNA-binding motif protein 3 (RBM3) are two evolutionarily conserved RNA-binding proteins that are structurally related to hnRNPs and upregulated in response to moderately low temperatures in mammalian cells. Although contributions of splicing efficiency, the gene promoters activated upon mild hypothermia and the transcription factor Sp1 to induction of CIRP have been reported, precise mechanisms by which hypothermia and other stresses induce the expression of mammalian cold-inducible proteins (CIPs) are poorly understood...
May 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28492546/cold-inducible-rna-binding-protein-through-tlr4-signaling-induces-mitochondrial-dna-fragmentation-and-regulates-macrophage-cell-death-after-trauma
#5
Zhigang Li, Erica K Fan, Jinghua Liu, Melanie J Scott, Yuehua Li, Song Li, Wen Xie, Timothy R Billiar, Mark A Wilson, Yong Jiang, Ping Wang, Jie Fan
Trauma is a major cause of systemic inflammatory response syndrome and multiple organ dysfunction syndrome. Macrophages (Mφ) direct trauma-induced inflammation, and Mφ death critically influences the progression of the inflammatory response. In the current study, we explored an important role of trauma in inducing mitochondrial DNA (mtDNA) damage in Mφ and the subsequent regulation of Mφ death. Using an animal pseudo-fracture trauma model, we demonstrated that tissue damage induced NADPH oxidase activation and increased the release of reactive oxygen species via cold-inducible RNA-binding protein (CIRP)-TLR4-MyD88 signaling...
May 11, 2017: Cell Death & Disease
https://www.readbyqxmd.com/read/28373441/expression-of-rna-binding-motif-protein-3-rbm3-and-cold-inducible-rna-binding-protein-cirp-is-associated-with-improved-clinical-outcome-in-patients-with-colon-cancer
#6
Ho Hee Jang, Hae Na Lee, So-Young Kim, Suntaek Hong, Won-Suk Lee
BACKGROUND: Recent studies have shown a potential role of RNA-binding proteins (RBPs) in a variety of biological pathways, including cancer progression, whilst their expression in various tumor types may be associated with patient prognosis. However, the role of the RBP family members has not been explored in colon cancer and their possible use as prognostic biomarkers is largely unknown. MATERIALS AND METHODS: To determine the prognostic role of three RBP genes: insulin-like growth factor-binding protein 2 (IGFBP2), RNA-binding motif protein 3 (RBM3), and cold-inducible RNA-binding protein (CIRP) in colon cancer...
April 2017: Anticancer Research
https://www.readbyqxmd.com/read/28128330/cold-inducible-rna-binding-protein-cirp-causes-sepsis-associated-acute-lung-injury-via-induction-of-endoplasmic-reticulum-stress
#7
Mohammad Moshahid Khan, Weng-Lang Yang, Max Brenner, Alexandra Cerutti Bolognese, Ping Wang
Cold-inducible RNA-binding protein (CIRP), released into the circulation during sepsis, causes lung injury via an as yet unknown mechanism. Since endoplasmic reticulum (ER) stress is associated with acute lung injury (ALI), we hypothesized that CIRP causes ALI via induction of ER stress. To test this hypothesis, we studied the lungs of wild-type (WT) and CIRP knockout (KO) mice at 20 h after induction of sepsis by cecal ligation and puncture (CLP). WT mice had significantly more severe ALI than CIRP KO mice...
January 27, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28002126/stress-response-protein-rbm3-promotes-the-development-of-colitis-associated-cancer
#8
Toshiharu Sakurai, Hiroshi Kashida, Yoriaki Komeda, Tomoyuki Nagai, Satoru Hagiwara, Tomohiro Watanabe, Masayuki Kitano, Naoshi Nishida, Jun Fujita, Masatoshi Kudo
BACKGROUND: Colitis-associated cancer (CAC) is caused by chronic intestinal inflammation and often results from refractory inflammatory bowel disease (IBD). Stress response proteins Cirp and heat shock protein A4 are involved in the refractory clinical course and development of CAC. RNA-binding motif protein 3 (RBM3) is induced in response to various stresses and is upregulated in several cancers. However, the role of RBM3 in CAC is unclear. METHODS: We assessed RBM3 expression and function in 263 human intestinal mucosa samples from patients with IBD and in Rbm3-deficient (Rbm3) mice...
January 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/27977278/international-humanitarian-award
#9
(no author information available yet)
The International Humanitarian Award recognizes extraordinary humanitarian services and activism by psychologists, including professional and volunteer work conducted primarily in the field with underserved populations. Award recipients are psychologists who, by their extraordinary service at a difficult time, improve the lives and contribute to the well-being of people in a large or small geographic area anywhere in the world. The 2016 recipient of the APA International Humanitarian Award was selected by the 2015 Committee on International Relations in Psychology (CIRP)...
November 2016: American Psychologist
https://www.readbyqxmd.com/read/27977275/award-for-distinguished-contributions-to-the-international-advancement-of-psychology
#10
(no author information available yet)
This award is given to individuals who have made sustained and enduring contributions to international cooperation and the advancement of knowledge in psychology. The 2016 recipient of the APA Award for Distinguished Contributions to the International Advancement of Psychology was selected by the 2015 Committee on International Relations in Psychology (CIRP). The members of the 2015 CIRP were Rehman Abdulrehman, PhD (Chair); Gonzalo Bacigalupe, EdD; Silvia S. Canetto, PhD; Amanda Clinton, PhD; Melissa L. Morgan Consoli, PhD; Chryse G...
November 2016: American Psychologist
https://www.readbyqxmd.com/read/27930406/stress-response-protein-rbm3-promotes-the-development-of-colitis-associated-cancer
#11
Toshiharu Sakurai, Hiroshi Kashida, Yoriaki Komeda, Tomoyuki Nagai, Satoru Hagiwara, Tomohiro Watanabe, Masayuki Kitano, Naoshi Nishida, Jun Fujita, Masatoshi Kudo
BACKGROUND: Colitis-associated cancer (CAC) is caused by chronic intestinal inflammation and often results from refractory inflammatory bowel disease (IBD). Stress response proteins Cirp and HSPA4 are involved in the refractory clinical course and development of CAC. RNA-binding motif protein 3 (RBM3) is induced in response to various stresses and is upregulated in several cancers. However, the role of RBM3 in CAC is unclear. METHODS: We assessed RBM3 expression and function in 263 human intestinal mucosa samples from patients with IBD and in Rbm3-deficient (Rbm3) mice...
January 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/27864909/the-mechanism-of-cirp-in-inhibition-of-keratinocytes-growth-arrest-and-apoptosis-following-low-dose-uvb-radiation
#12
Yi Liao, Jianguo Feng, Yi Zhang, Liling Tang, Shiyong Wu
UV induces CIRP expression and subsequent Stat3 activation, but the biological function and mechanism of CIRP and Stat3 in mediating UVB-induced skin carcinogenesis have not been fully elucidated. In this study, we demonstrate that CIRP is elevated in all tested melanoma and non-melanoma skin cancer cell lines; and the expression of CIRP is upregulated in keratinocytes after being irradiated with relatively low dose (<5 mJ/cm(2) ), but not high dose (50 mJ/cm(2) ), UVB acutely and chronically. The increased expression of CIRP, either induced by UVB or through overexpression, leads to resistance of keratinocytes to UVB-induced growth arrest and death; and reduced expression of CIRP by RNA knockdown sensitizes keratinocyte cells to the low dose UVB radiation...
June 2017: Molecular Carcinogenesis
https://www.readbyqxmd.com/read/27830872/cloning-and-expression-of-cold-inducible-rna-binding-protein-in-domestic-yak-bos-grunniens
#13
K Yang, Q Zhang, Z Wen, Y Pan, S Yu, J He, X Yang, P Liu, Y Cui
Cold-inducible RNA binding protein (CIRP) is over-expressed during cold and many other stresses, and could regulate the adaptation to hypothermia. In the present investigation, the objective was to determine the expression of CIRP in adult yak heart, liver, spleen, lung, kidney, brain, ovary, testis and skin by relative quantitative real time polymerase chain reaction (RT-PCR), Western blot and immunohistochemistry from mRNA and protein levels. The CIRP open reading frame encoding was cloned from the domestic yak brain...
2016: Folia Morphologica (Warsz)
https://www.readbyqxmd.com/read/27569563/cold-inducible-rna-binding-protein-activates-splenic-t-cells-during-sepsis-in-a-tlr4-dependent-manner
#14
Alexandra C Bolognese, Archna Sharma, Weng-Lang Yang, Jeffrey Nicastro, Gene F Coppa, Ping Wang
Cold-inducible RNA-binding protein (CIRP) is a novel inflammatory mediator that stimulates the release of proinflammatory cytokines from macrophages in sepsis. Given the immune dysregulation that characterizes sepsis, the effect of CIRP on other immune cells is an area of increasing interest that has not yet been studied. In the present study, we hypothesized that extracellular CIRP promotes activation of T lymphocytes in the spleen during sepsis. We observed that mice subjected to sepsis by cecal ligation and puncture showed significantly higher expression of the early activation markers CD69 and CD25 at 20 h on CD4(+) splenic T cells, and significantly higher CD69 expression on CD8(+) splenic T cells compared with sham-operated controls...
August 29, 2016: Cellular & Molecular Immunology
https://www.readbyqxmd.com/read/27556928/cold-shock-proteins-are-expressed-in-the-retina-following-exposure-to-low-temperatures
#15
Ignacio M Larrayoz, Manuel Rey-Funes, Daniela S Contartese, Federico Rolón, Anibal Sarotto, Veronica B Dorfman, Cesar F Loidl, Alfredo Martínez
Hypothermia has been proposed as a therapeutic intervention for some retinal conditions, including ischemic insults. Cold exposure elevates expression of cold-shock proteins (CSP), including RNA-binding motif protein 3 (RBM3) and cold inducible RNA-binding protein (CIRP), but their presence in mammalian retina is so far unknown. Here we show the effects of hypothermia on the expression of these CSPs in retina-derived cell lines and in the retina of newborn and adult rats. Two cell lines of retinal origin, R28 and mRPE, were exposed to 32°C for different time periods and CSP expression was measured by qRT-PCR and Western blotting...
2016: PloS One
https://www.readbyqxmd.com/read/27477308/cold-inducible-rna-binding-protein-mediates-airway-inflammation-and-mucus-hypersecretion-through-a-post-transcriptional-regulatory-mechanism-under-cold-stress
#16
Yang Juan, Wu Haiqiao, Wenyao Xie, Huang Huaping, Han Zhong, Zhou Xiangdong, Victor P Kolosov, Juliy M Perelman
Acute or chronic cold exposure exacerbates chronic inflammatory airway diseases, such as chronic obstructive pulmonary disease (COPD) and asthma. Cold-inducible RNA-binding protein (CIRP) is a cold-shock protein and is induced by various environmental stressors, such as hypothermia and hypoxia. In this study, we showed that CIRP gene and protein levels were significantly increased in patients with COPD and in rats with chronic airway inflammation compared with healthy subjects. Similarly, inflammatory cytokine production and MUC5AC secretion were up-regulated in rats following cigarette smoke inhalation...
September 2016: International Journal of Biochemistry & Cell Biology
https://www.readbyqxmd.com/read/27423012/cold-inducible-rna-binding-protein-mediates-cold-air-inducible-airway-mucin-production-through-tlr4-nf-%C3%AE%C2%BAb-signaling-pathway
#17
Lingxiu Chen, Danhua Ran, Wenyue Xie, Qing Xu, Xiangdong Zhou
Mucus overproduction is an important feature in patients with chronic inflammatory airway diseases and cold air stimulation has been shown to be associated with the severity of these diseases. However, the regulatory mechanisms that mediate excessive mucin production under cold stress remain elusive. Recently, the cold-inducible RNA-binding protein (CIRP) has been shown to be markedly induced after exposure to cold air. In this study, we sought to explore the expression of CIRP within bronchial biopsy specimens, the effect on mucin5AC (MUC5AC) production in chronic inflammatory airway diseases and the potential signaling pathways involved in cold air stimulation process...
October 2016: International Immunopharmacology
https://www.readbyqxmd.com/read/27395339/cold-inducible-rna-binding-protein-promotes-epithelial-mesenchymal-transition-by-activating-erk-and-p38-pathways
#18
Hae Na Lee, Sung-Min Ahn, Ho Hee Jang
Transforming growth factor-β1 (TGF-β1), a potent inducer of epithelial-to-mesenchymal transition (EMT), upregulates the cold-inducible RNA-binding protein (CIRP). The link between CIRP and EMT, however, remains unknown. To determine the role of CIRP in EMT, we performed CIRP knockdown and overexpression experiments in in vitro TGF-β1-induced EMT models. We found that CIRP overexpression promoted the downregulation of epithelial markers and the upregulation of mesenchymal markers after TGF-β1 treatment for EMT induction...
September 2, 2016: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/27364162/cellular-functions-of-rna-binding-motif-protein-3-rbm3-clues-in-hypothermia-cancer-biology-and-apoptosis
#19
REVIEW
Heyam I M Al-Astal, Maram Massad, Manaf AlMatar, Harith Ekal
Cell rapidly adapts to the harsh environment under certain conditions such as hypothermia and stress via activity of certain specific cold-shock proteins. Two cold shock proteins, RNA-binding motif protein 3 (RBM3) and coldinducible RNA binding proteins (CIRP), have been unveiled in human cells. RBM3, which is able to regulate their expression at the level of translation by binding to different transcripts, allows the cell to respond rapidly to environmental signals. Additionally, expression of RBM3 is induced under mild to moderate hypothermia, and stress...
2016: Protein and Peptide Letters
https://www.readbyqxmd.com/read/27335561/neuroprotective-effects-of-cold-inducible-rna-binding-protein-during-mild-hypothermia-on-traumatic-brain-injury
#20
Guan Wang, Jian-Ning Zhang, Jia-Kui Guo, Ying Cai, Hong-Sheng Sun, Kun Dong, Cheng-Gang Wu
Cold-inducible RNA-binding protein (CIRP), a key regulatory protein, could be facilitated by mild hypothermia in the brain, heart and liver. This study observed the effects of mild hypothermia at 31 ± 0.5°C on traumatic brain injury in rats. Results demonstrated that mild hypothermia suppressed apoptosis in the cortex, hippocampus and hypothalamus, facilitated CIRP mRNA and protein expression in these regions, especially in the hypothalamus. The anti-apoptotic effect of mild hypothermia disappeared after CIRP silencing...
May 2016: Neural Regeneration Research
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