Sara Ortiz-Rivero
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Explore the profile of Sara Ortiz-Rivero including associated specialties, affiliations and a list of published articles.
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11
Citations
120
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Recent Articles
1.
Marin J, Serrano M, Herraez E, Lozano E, Ortiz-Rivero S, Perez-Silva L, et al.
Cancer Drug Resist
. 2024 Aug;
7:27.
PMID: 39143954
Cancer drug resistance constitutes a severe limitation for the satisfactory outcome of these patients. This is a complex problem due to the co-existence in cancer cells of multiple and synergistic...
2.
Ortiz-Rivero S, Peleteiro-Vigil A, Abete L, Lozano E, Hammer H, Di Giacomo S, et al.
Biomed Pharmacother
. 2023 Dec;
170:116038.
PMID: 38141281
Cholangiocarcinomas (CCAs) are cancers originated in the biliary tree, which are characterized by their high mortality and marked chemoresistance, partly due to the activity of ATP-binding cassette (ABC) export pumps,...
3.
Marin J, Monte M, Macias R, Romero M, Herraez E, Asensio M, et al.
Cancers (Basel)
. 2022 Jul;
14(14).
PMID: 35884584
Hepatobiliary, pancreatic, and gastrointestinal cancers account for 36% of the ten million deaths caused by cancer worldwide every year. The two main reasons for this high mortality are their late...
4.
Marin J, Reviejo M, Soto M, Lozano E, Asensio M, Ortiz-Rivero S, et al.
Cancers (Basel)
. 2022 Jan;
14(1).
PMID: 35008179
The two most frequent primary cancers affecting the liver, whose incidence is growing worldwide, are hepatocellular carcinoma (HCC) and intrahepatic cholangiocarcinoma (iCCA), which are among the five most lethal solid...
5.
Marin J, Romero M, Herraez E, Asensio M, Ortiz-Rivero S, Sanchez-Martin A, et al.
Semin Liver Dis
. 2021 Sep;
42(1):87-103.
PMID: 34544160
Hepatocellular carcinoma (HCC) is a malignancy with poor prognosis when diagnosed at advanced stages in which curative treatments are no longer applicable. A small group of these patients may still...
6.
Gutierrez-Herrero S, Fernandez-Infante C, Hernandez-Cano L, Ortiz-Rivero S, Guijas C, Martin-Granado V, et al.
Signal Transduct Target Ther
. 2020 Apr;
5(1):29.
PMID: 32296045
C3G is a GEF (guanine nucleotide exchange factor) for Rap GTPases, among which the isoform Rap1b is an essential protein in platelet biology. Using transgenic mouse models with platelet-specific overexpression...
7.
Ortiz-Rivero S, Baquero C, Hernandez-Cano L, Roldan-Etcheverry J, Gutierrez-Herrero S, Fernandez-Infante C, et al.
Cell Commun Signal
. 2018 Dec;
16(1):101.
PMID: 30567575
Background: Megakaryopoiesis allows platelet formation, which is necessary for coagulation, also playing an important role in different pathologies. However, this process remains to be fully characterized. C3G, an activator of...
8.
Martin-Granado V, Ortiz-Rivero S, Carmona R, Gutierrez-Herrero S, Barrera M, San-Segundo L, et al.
Oncotarget
. 2018 Jan;
8(67):110994-111011.
PMID: 29340032
Previous observations indicated that C3G (RAPGEF1) promotes α-granule release, evidenced by the increase in P-selectin exposure on the platelet surface following its activation. The goal of the present study is...
9.
Arechederra M, Priego N, Vazquez-Carballo A, Sequera C, Gutierrez-Uzquiza A, Cerezo-Guisado M, et al.
J Biol Chem
. 2014 Dec;
290(7):4383-97.
PMID: 25548290
p38 MAPKs regulate migration and invasion. However, the mechanisms involved are only partially known. We had previously identified fibulin 3, which plays a role in migration, invasion, and tumorigenesis, as...
10.
Maia V, Ortiz-Rivero S, Sanz M, Gutierrez-Berzal J, Alvarez-Fernandez I, Gutierrez-Herrero S, et al.
Cell Commun Signal
. 2013 Jan;
11(1):9.
PMID: 23343344
Background: Previous studies by our group and others have shown that C3G interacts with Bcr-Abl through its SH3-b domain. Results: In this work we show that C3G and Bcr-Abl form...