Paula Portela

657 total citations
31 papers, 501 citations indexed

About

Paula Portela is a scholar working on Molecular Biology, Radiology, Nuclear Medicine and Imaging and Oncology. According to data from OpenAlex, Paula Portela has authored 31 papers receiving a total of 501 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Molecular Biology, 5 papers in Radiology, Nuclear Medicine and Imaging and 4 papers in Oncology. Recurrent topics in Paula Portela's work include Fungal and yeast genetics research (17 papers), Protein Kinase Regulation and GTPase Signaling (8 papers) and RNA Research and Splicing (7 papers). Paula Portela is often cited by papers focused on Fungal and yeast genetics research (17 papers), Protein Kinase Regulation and GTPase Signaling (8 papers) and RNA Research and Splicing (7 papers). Paula Portela collaborates with scholars based in Argentina, United Kingdom and United States. Paula Portela's co-authors include Silvia Rossi, Silvia Moreno, Sílvia Moreno, José Mordoh, Steven Howell, Mark Ashe, Michel Jacquet, Emmanuelle Boy‐Marcotte, Mariana Capurro and Jennifer Lui and has published in prestigious journals such as Journal of Biological Chemistry, The Journal of Cell Biology and PLoS ONE.

In The Last Decade

Paula Portela

30 papers receiving 493 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Paula Portela Argentina 14 437 50 49 43 41 31 501
Elizabeth Witten United States 6 453 1.0× 96 1.9× 110 2.2× 64 1.5× 59 1.4× 10 531
Arti Santhanam United States 7 539 1.2× 44 0.9× 38 0.8× 24 0.6× 44 1.1× 8 579
Masami Miura Japan 14 233 0.5× 20 0.4× 36 0.7× 12 0.3× 66 1.6× 26 387
Roberto Rodrı́guez-Suárez Argentina 11 388 0.9× 79 1.6× 56 1.1× 12 0.3× 104 2.5× 14 570
Norbert Madry Germany 12 240 0.5× 47 0.9× 35 0.7× 106 2.5× 27 0.7× 18 407
Glen Mikesell United States 9 509 1.2× 49 1.0× 101 2.1× 14 0.3× 30 0.7× 10 551
Ilana L. Stroke United States 12 362 0.8× 51 1.0× 15 0.3× 32 0.7× 79 1.9× 17 506
Hsiu‐Ping Lin Taiwan 12 248 0.6× 62 1.2× 65 1.3× 7 0.2× 36 0.9× 24 375
Michael A. McAlear United States 12 454 1.0× 36 0.7× 44 0.9× 12 0.3× 15 0.4× 17 494
Anna Ligasová Czechia 14 354 0.8× 25 0.5× 28 0.6× 8 0.2× 18 0.4× 29 478

Countries citing papers authored by Paula Portela

Since Specialization
Citations

This map shows the geographic impact of Paula Portela's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Paula Portela with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Paula Portela more than expected).

Fields of papers citing papers by Paula Portela

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Paula Portela. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Paula Portela. The network helps show where Paula Portela may publish in the future.

Co-authorship network of co-authors of Paula Portela

This figure shows the co-authorship network connecting the top 25 collaborators of Paula Portela. A scholar is included among the top collaborators of Paula Portela based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Paula Portela. Paula Portela is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Portela, Paula, et al.. (2024). AVALIAÇÃO LABORATORIAL DOS INTERFERENTES PRÉ-ANALÍTICOS EM EXAMES DE HEMOSTASIA POR DIFERENTES METODOLOGIAS. Hematology Transfusion and Cell Therapy. 46. S169–S170.
2.
Moretti, Mariana Bermúdez, et al.. (2024). The cAMP-PKA signalling crosstalks with CWI and HOG-MAPK pathways in yeast cell response to osmotic and thermal stress. Microbial Cell. 11. 90–105. 9 indexed citations
3.
Fernández, Juan Manuel, Pía Valacco, Fabián Morales-Polanco, et al.. (2023). Riboproteome remodeling during quiescence exit in Saccharomyces cerevisiae. iScience. 27(1). 108727–108727. 2 indexed citations
4.
Sigaut, Lorena, Lı́a I. Pietrasanta, Javier Arroyo, et al.. (2022). Heat stress regulates the expression of TPK1 gene at transcriptional and post-transcriptional levels in Saccharomyces cerevisiae. Biochimica et Biophysica Acta (BBA) - Molecular Cell Research. 1869(4). 119209–119209. 10 indexed citations
5.
Morales-Polanco, Fabián, Jennifer Lui, Mariavittoria Pizzinga, et al.. (2021). Core Fermentation (CoFe) granules focus coordinated glycolytic mRNA localization and translation to fuel glucose fermentation. iScience. 24(2). 102069–102069. 30 indexed citations
6.
Rinaldi, Jimena, et al.. (2020). A prion-like domain of Tpk2 catalytic subunit of protein kinase A modulates P-body formation in response to stress in budding yeast. Biochimica et Biophysica Acta (BBA) - Molecular Cell Research. 1868(1). 118884–118884. 9 indexed citations
7.
Moreno, Sílvia, et al.. (2020). Chromatin remodeling and transcription of the TPK1 subunit of PKA during stress in Saccharomyces cerevisiae. Biochimica et Biophysica Acta (BBA) - Gene Regulatory Mechanisms. 1863(9). 194599–194599. 8 indexed citations
8.
Pizzinga, Mariavittoria, Jennifer Lui, Gabriella Forte, et al.. (2019). Translation factor mRNA granules direct protein synthetic capacity to regions of polarized growth. The Journal of Cell Biology. 218(5). 1564–1581. 36 indexed citations
9.
Kershaw, Christopher J., et al.. (2017). The role of PKA in the translational response to heat stress in Saccharomyces cerevisiae. PLoS ONE. 12(10). e0185416–e0185416. 17 indexed citations
10.
Chatfield‐Reed, Kate, et al.. (2016). Identification of novel transcriptional regulators of PKA subunits in Saccharomyces cerevisiae by quantitative promoter–reporter screening. FEMS Yeast Research. 16(5). fow046–fow046. 6 indexed citations
11.
Simpson, Clare, Lydia M. Castelli, Jennifer Lui, et al.. (2012). PKA isoforms coordinate mRNA fate during nutrient starvation. Journal of Cell Science. 125(Pt 21). 5221–32. 25 indexed citations
12.
Portela, Paula, et al.. (2010). Characterization of Substrates That Have a Differential Effect on Saccharomyces cerevisiae Protein Kinase A Holoenzyme Activation. Journal of Biological Chemistry. 285(39). 29770–29779. 22 indexed citations
13.
Portela, Paula, Patrick Van Dijck, Johan M. Thevelein, & Sílvia Moreno. (2003). Activation state of protein kinase A as measured in permeabilised Saccharomyces cerevisiae cells correlates with PKA-controlled phenotypes in vivo. FEMS Yeast Research. 3(1). 119–126. 9 indexed citations
14.
Lüthy, Isabel A, Alicia Bravo, Mariana Capurro, et al.. (2002). Androgen receptors in human melanoma cell lines IIB-MEL-LES and IIB-MEL-IAN and in human melanoma metastases. Melanoma Research. 12(6). 529–538. 30 indexed citations
15.
Portela, Paula, Steven Howell, Silvia Moreno, & Silvia Rossi. (2002). In Vivo and in Vitro Phosphorylation of Two Isoforms of Yeast Pyruvate Kinase by Protein Kinase A. Journal of Biological Chemistry. 277(34). 30477–30487. 49 indexed citations
16.
17.
Barrio, María Marcela, Alicia Bravo, Paula Portela, Peter Hersey, & José Mordoh. (1998). A New Epitope on Human Melanoma-Associated Antigen CD63/ME491 Expressed by Both Primary and Metastatic Melanoma. Hybridoma. 17(4). 355–364. 9 indexed citations
18.
Barrio, María Marcela, Paula Portela, & José Mordoh. (1998). Monoclonal Antibody FC-5.01, Directed Against CD63 Antigen, is Internalized into Cytoplasmic Vesicles in the IIB-BR-G Human Breast Cancer Cell Line. Hybridoma. 17(6). 517–525. 4 indexed citations
19.
Ballaré, Cecilia, et al.. (1998). Reactivity of monoclonal antibody FC-2.15 against drug resistant breast cancer cells. Additive cytotoxicity of adriamycin and taxol with FC-2.15. Breast Cancer Research and Treatment. 47(2). 163–170. 4 indexed citations
20.
Ballaré, Cecilia, et al.. (1995). Functional properties of FC-2.15, a monoclonal antibody that mediates human complement cytotoxicity against breast cancer cells. Cancer Immunology Immunotherapy. 41(1). 15–22. 6 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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