Literatura científica selecionada sobre o tema "Alarmin HMGB1"
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Artigos de revistas sobre o assunto "Alarmin HMGB1"
Bidwell, Joseph P., Jieping Yang e Alexander G. Robling. "Is HMGB1 an osteocyte alarmin?" Journal of Cellular Biochemistry 103, n.º 6 (2008): 1671–80. http://dx.doi.org/10.1002/jcb.21572.
Texto completo da fontePalumbo, Antonino, Fabiola Atzeni, Giuseppe Murdaca e Sebastiano Gangemi. "The Role of Alarmins in Osteoarthritis Pathogenesis: HMGB1, S100B and IL-33". International Journal of Molecular Sciences 24, n.º 15 (29 de julho de 2023): 12143. http://dx.doi.org/10.3390/ijms241512143.
Texto completo da fonteCasciaro, Marco, Eleonora Di Salvo e Sebastiano Gangemi. "HMGB-1 in Psoriasis". Biomolecules 12, n.º 1 (31 de dezembro de 2021): 60. http://dx.doi.org/10.3390/biom12010060.
Texto completo da fonteJiang, Lili, Yijia Shao, Yao Tian, Changsheng Ouyang e Xiaohua Wang. "Nuclear Alarmin Cytokines in Inflammation". Journal of Immunology Research 2020 (4 de dezembro de 2020): 1–8. http://dx.doi.org/10.1155/2020/7206451.
Texto completo da fonteDavalos, Albert R., Misako Kawahara, Gautam K. Malhotra, Nicholas Schaum, Jiahao Huang, Urvi Ved, Christian M. Beausejour, Jean-Philippe Coppe, Francis Rodier e Judith Campisi. "p53-dependent release of Alarmin HMGB1 is a central mediator of senescent phenotypes". Journal of Cell Biology 201, n.º 4 (6 de maio de 2013): 613–29. http://dx.doi.org/10.1083/jcb.201206006.
Texto completo da fonteFonken, Laura K., Matthew G. Frank, Meagan M. Kitt, Heather M. D'Angelo, Diana M. Norden, Michael D. Weber, Ruth M. Barrientos, Jonathan P. Godbout, Linda R. Watkins e Steven F. Maier. "The Alarmin HMGB1 Mediates Age-Induced Neuroinflammatory Priming". Journal of Neuroscience 36, n.º 30 (27 de julho de 2016): 7946–56. http://dx.doi.org/10.1523/jneurosci.1161-16.2016.
Texto completo da fonteGalaz, Jose, Roberto Romero, Marcia Arenas-Hernandez, Bogdan Panaitescu, Robert Para e Nardhy Gomez-Lopez. "Betamethasone as a potential treatment for preterm birth associated with sterile intra-amniotic inflammation: a murine study". Journal of Perinatal Medicine 49, n.º 7 (20 de abril de 2021): 897–906. http://dx.doi.org/10.1515/jpm-2021-0049.
Texto completo da fonteGangemi, Sebastiano, Marco Casciaro, Giovanni Trapani, Sebastiano Quartuccio, Michele Navarra, Giovanni Pioggia e Egidio Imbalzano. "Association between HMGB1 and COPD: A Systematic Review". Mediators of Inflammation 2015 (2015): 1–8. http://dx.doi.org/10.1155/2015/164913.
Texto completo da fonteDe Martinis, Massimo, Lia Ginaldi, Maria Maddalena Sirufo, Giovanni Pioggia, Gioacchino Calapai, Sebastiano Gangemi e Carmen Mannucci. "Alarmins in Osteoporosis, RAGE, IL-1, and IL-33 Pathways: A Literature Review". Medicina 56, n.º 3 (19 de março de 2020): 138. http://dx.doi.org/10.3390/medicina56030138.
Texto completo da fonteWANG, ZHEN, HONG ZHOU, HUAPING ZHENG, XIU TENG, XIAOQIONG WEI e JIONG LI. "Autophagy-based unconventional secretion of alarmin HMGB1 by keratinocytes plays a pivotal role in psoriatic skin inflammation". Journal of Immunology 202, n.º 1_Supplement (1 de maio de 2019): 59.1. http://dx.doi.org/10.4049/jimmunol.202.supp.59.1.
Texto completo da fonteTeses / dissertações sobre o assunto "Alarmin HMGB1"
Lorvellec, Marie. "Dialogue entre le complément C1 et l'alarmine HMGB1 dans l'inflammation". Electronic Thesis or Diss., Université Grenoble Alpes, 2024. http://www.theses.fr/2024GRALV033.
Texto completo da fonteC1s protease is a central component in the initiation of the classical pathway of the complement system. It was originally believed to exclusively target proteins C2 and C4 in this proteolytic cascade. However, recent discoveries have highlighted the presence of constitutively active free C1s in certain pathologies, suggesting a broader role for this protease beyond complement activation. Among the non-canonical targets identified for C1s is the HMGB1 protein, initially described as a nuclear protein involved in chromatin condensation and gene expression.Recent studies have shown that HMGB1 can also be localized in different cellular compartments and plays a crucial role in inflammation when released into the extracellular environment. The main objective of this thesis project was to elucidate the role of C1s cleavage of HMGB1 in modulating the inflammatory response. Our work has shown that HMGB1 digestion fragments have distinct effects from the whole protein on complement activation and macrophage cytokine responses.In particular, we confirmed that the whole protein activates the classical complement pathway when bound to a surface and promotes M1 macrophage polarization in response to LPS. In contrast, fragment f2 is capable of activating the classical complement pathway, even when in solution, while fragment f3 inhibits the secretion of pro-inflammatory cytokines in cell studies. In addition, we explored the impact of cysteine redox state on the effects of HMGB1 and its fragments using mimetic mutants. HMGB1 digestion is restricted when the protein is in disulfide form, suggesting an important role of the disulfide bridge in access to the C1s digestion site. The redox forms of the whole protein do notappear to affect its ability to activate complement, while oxidized fragment f2 may lose its ability to activate it in solution. These results reveal that C1s cleavage of HMGB1 acts as an inflammation timer, orchestrating the inflammatory response through the transition from a pro-inflammatory amplification phase to a resolution phase. These findings open new perspectives for understanding the complex mechanisms of inflammation and the development of therapies for the treatment of inflammatory diseases
Sigaut, Stéphanie. "Activation microgliale : mécanismes et conséquences à long terme". Thesis, Sorbonne Paris Cité, 2017. http://www.theses.fr/2017USPCC198/document.
Texto completo da fonteNeuroinflammation induced by systemic inflammation or generated in response to acute brain injury has adverse clinical consequences: it is implicated in exacerbation of acute brain injury in humans, for adults as well as for children. Microglia is the main effector of this cerebral inflammatory response, and may present, depending on the situation, a neurotoxic or - on the opposite - anti-inflammatory and regulating profile. To decipher the mechanisms of microglial activation and their consequences is essential for better management of patients.The first part of this thesis focuses on the consequences of neonatal inflammation associated with prematurity on the microglial response in adulthood, in case of new cerebral aggressions such as systemic inflammation or acute brain injury. Relying on a mouse model of inflammation of the preterm infant, we have demonstrated drastic modifications of the microglial transcriptome once these mice are adults. Moreover, when an inflammatory stimulus occurs in adulthood, the microglial activation profile is altered, the peak of pro-inflammatory and immuno-regulatory markers occurring earlier, demonstrating the existence of a memory of the cerebral innate immune system. These changes in the microglial activation profile are accompanied in a model of excitotoxic brain injury by an increase of the white matter lesion size. Melatonin treatment of mice prevents the happening of this worse outcome. In the second part of this thesis, we characterized the microglial activation profile in vitro, in response to stimulation by HMGB1, a damage associated molecular pattern released during cell death and therefore present in acute brain injuries but also in associated extra-cranial injuries. We have shown that the microglial activation profile depends of the kind of HMGB1 used. Microglia exposed to Sigma recombinant form have a proinflammatory transcriptomic profile but a lower release of cytokines in the culture medium. These results highlight the importance of inflammation and microglial activation in the prognosis of brain injuries and offer the opportunity to implement innovative neuroprotective strategies
Bremer, Lisa. "Hyaluronan (HA) fragments as initiators or enhancers of inflammation in arthritis". Thesis, KTH, Skolan för bioteknologi (BIO), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-215225.
Texto completo da fonteMalamis, Dimitrios. "Systemic levels of inflammatory mediators in periodontitis". The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1436961245.
Texto completo da fonte"Molecular Mechanisms Regulating the Activation of Eosinophils Induced by S. aureus–associated NOD2/TLR2 Ligands, Alarmin HMGB1 and Antimicrobial Peptide LL-37 in Allergic Inflammation". 2016. http://repository.lib.cuhk.edu.hk/en/item/cuhk-1292458.
Texto completo da fonteTrabalhos de conferências sobre o assunto "Alarmin HMGB1"
Fölsch, K., A. Volmari, CF Manthey, AW Lohse, S. Huber e P. Hübener. "Intestinale Entzündung und Karzinogenese werden durch das Alarmin HMGB1 reguliert". In Viszeralmedizin 2019. Georg Thieme Verlag KG, 2019. http://dx.doi.org/10.1055/s-0039-1695395.
Texto completo da fonteDavalos, Albert R., Misako Kawahara, Gautam K. Malhotra, Jiahao Huang, Urvi Ved, Francis Rodier, Christian Beausejour, Jean Philippe Coppe e Judith Campisi. "Abstract A3: p53-dependent release of alarmin HMGB1 is a central mediator of senescent phenotypes". In Abstracts: Second AACR International Conference on Frontiers in Basic Cancer Research--Sep 14-18, 2011; San Francisco, CA. American Association for Cancer Research, 2011. http://dx.doi.org/10.1158/1538-7445.fbcr11-a3.
Texto completo da fonteDavalos, Albert R., Misako Kawahara, Gautam Malhotra, Christian Beausejour, Francis Rodier e Judith Campisi. "Abstract LB-483: p53-dependent release of Alarmin HMGB1 is a central mediator of senescent phenotypes". In Proceedings: AACR 103rd Annual Meeting 2012‐‐ Mar 31‐Apr 4, 2012; Chicago, IL. American Association for Cancer Research, 2012. http://dx.doi.org/10.1158/1538-7445.am2012-lb-483.
Texto completo da fonteRozycki, Henry J., Adam Brock, Melissa Yopp, Christopher Corday, Shauna Webb-Parker e Tsuyoshi Tanabe. "Increased CXCL2 Production From Mouse Type II Alveolar Epithelial Cells In Response To The Alarmin HMGB1". In American Thoracic Society 2012 International Conference, May 18-23, 2012 • San Francisco, California. American Thoracic Society, 2012. http://dx.doi.org/10.1164/ajrccm-conference.2012.185.1_meetingabstracts.a4269.
Texto completo da fonte