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Showing 1 to 7 of 7 entries
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Post-translational allosteric activation of the P2X7 receptor through glycosaminoglycan chains of CD44 proteoglycans.

Cell death discovery

Moura G, Lucena SV, Lima MA, Nascimento FD, Gesteira TF, Nader HB, Paredes-Gamero EJ, Tersariol I.
PMID: 27551441
Cell Death Discov. 2015 Oct 05;1:15005. doi: 10.1038/cddiscovery.2015.5. eCollection 2015.

Here, we present evidence for the positive allosteric modulation of the P2X7 receptor through glycosaminoglycans (GAGs) in CHO (cell line derived from the ovary of the Chinese hamster) cells. The marked potentiation of P2X7 activity through GAGs in the...

Semysinthetic biflavonoid Morelloflavone-7,4',7″,3‴,4‴-penta-O-butanoyl is a more potent inhibitor of Proprotein Convertases Subtilisin/Kexin PC1/3 than Kex2 and Furin.

Biochimica et biophysica acta. General subjects

de Souza AA, de Andrade DM, Siqueira FDS, Di Iorio JF, Veloso MP, Coelho CM, Viegas Junior C, Gontijo VS, Dos Santos MH, Meneghetti MCZ, Nader HB, Tersariol ILDS, Juliano L, Juliano MA, Judice WAS.
PMID: 34560176
Biochim Biophys Acta Gen Subj. 2021 Dec;1865(12):130016. doi: 10.1016/j.bbagen.2021.130016. Epub 2021 Sep 22.

BACKGROUND: Garcinia brasiliensis is a species native to the Amazon forest. The white mucilaginous pulp is used in folk medicine as a wound healing agent and for peptic ulcer, urinary, and tumor disease treatments. The activity of the proprotein...

Heparin Oligosaccharides Have Antiarrhythmic Effect by Accelerating the Sodium-Calcium Exchanger.

Frontiers in cardiovascular medicine

de Godoy CMG, Vasques ÊR, Caricati-Neto A, Tavares JGP, Alves BJ, Duarte J, Miranda-Ferreira R, Lima MA, Nader HB, Tersariol ILDS.
PMID: 29930947
Front Cardiovasc Med. 2018 Jun 07;5:67. doi: 10.3389/fcvm.2018.00067. eCollection 2018.

No abstract available.

Modulation of the Plasma Kallikrein-Kinin System Proteins Performed by Heparan Sulfate Proteoglycans.

Frontiers in physiology

Motta G, Tersariol ILS.
PMID: 28744223
Front Physiol. 2017 Jul 11;8:481. doi: 10.3389/fphys.2017.00481. eCollection 2017.

Human plasma kallikrein-kinin system proteins are related to inflammation through bradykinin. In the proximity of its target cells, high molecular weight kininogen (H-kininogen) is the substrate of plasma kallikrein, which releases bradykinin from H-kininogen. Heparan sulfate proteoglycans (HSPGs) play...

Neuroprotective effect of heparin Trisulfated disaccharide on ischemic stroke.

Glycoconjugate journal

Chiarantin GMD, Delgado-Garcia LM, Zamproni LN, Lima MA, Nader HB, Tersariol ILS, Porcionatto M.
PMID: 33411076
Glycoconj J. 2021 Feb;38(1):35-43. doi: 10.1007/s10719-020-09966-4. Epub 2021 Jan 07.

Cells undergoing hypoxia experience intense cytoplasmic calcium (Ca

Semysinthetic biflavonoid Morelloflavone-7,4',7″,3‴,4‴-penta-O-butanoyl is a more potent inhibitor of Proprotein Convertases Subtilisin/Kexin PC1/3 than Kex2 and Furin.

Biochimica et biophysica acta. General subjects

de Souza AA, de Andrade DM, Siqueira FDS, Di Iorio JF, Veloso MP, Coelho CM, Viegas Junior C, Gontijo VS, Dos Santos MH, Meneghetti MCZ, Nader HB, Tersariol ILDS, Juliano L, Juliano MA, Judice WAS.
PMID: 34560176
Biochim Biophys Acta Gen Subj. 2021 Dec;1865(12):130016. doi: 10.1016/j.bbagen.2021.130016. Epub 2021 Sep 22.

BACKGROUND: Garcinia brasiliensis is a species native to the Amazon forest. The white mucilaginous pulp is used in folk medicine as a wound healing agent and for peptic ulcer, urinary, and tumor disease treatments. The activity of the proprotein...

A new heparin fragment decreases liver ischemia-reperfusion injury.

Hepatobiliary & pancreatic diseases international : HBPD INT

Vasques ER, Figueira ER, Rocha-Filho JA, Lanchotte C, Ximenes JL, Nader HB, Tersariol IL, Lima MA, Rodrigues T, Cunha JE, Chaib E, D'Albuquerque LA, Galvão FH.
PMID: 34366197
Hepatobiliary Pancreat Dis Int. 2021 Jul 24; doi: 10.1016/j.hbpd.2021.07.004. Epub 2021 Jul 24.

No abstract available.

Showing 1 to 7 of 7 entries