R Portillo

590 total citations
7 papers, 533 citations indexed

About

R Portillo is a scholar working on Rheumatology, Molecular Biology and Public Health, Environmental and Occupational Health. According to data from OpenAlex, R Portillo has authored 7 papers receiving a total of 533 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Rheumatology, 5 papers in Molecular Biology and 2 papers in Public Health, Environmental and Occupational Health. Recurrent topics in R Portillo's work include Folate and B Vitamins Research (6 papers), RNA modifications and cancer (2 papers) and Acute Lymphoblastic Leukemia research (2 papers). R Portillo is often cited by papers focused on Folate and B Vitamins Research (6 papers), RNA modifications and cancer (2 papers) and Acute Lymphoblastic Leukemia research (2 papers). R Portillo collaborates with scholars based in United States. R Portillo's co-authors include J F Kolhouse, Patrick C. Elwood, Madeleine Kane, Asok Antony, Vesna Najfeld, Andrew O. Finley and Susannah Waxman and has published in prestigious journals such as Journal of Biological Chemistry, Journal of Clinical Investigation and Archives of Biochemistry and Biophysics.

In The Last Decade

R Portillo

6 papers receiving 520 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
R Portillo United States	6	324	274	85	72	52	7	533
S Spinella-Jaegle France	6	521 1.6×	148 0.5×	149 1.8×	35 0.5×	20 0.4×	7	773
Karen R. McLachlan United States	10	377 1.2×	53 0.2×	130 1.5×	66 0.9×	20 0.4×	22	660
Huiling Qi United States	7	215 0.7×	82 0.3×	56 0.7×	48 0.7×	14 0.3×	10	367
H. Tschesche Germany	10	179 0.6×	40 0.1×	267 3.1×	168 2.3×	23 0.4×	12	571
Seema V. Garde India	15	389 1.2×	59 0.2×	149 1.8×	10 0.1×	48 0.9×	45	909
Gregory Cesarone United States	9	304 0.9×	88 0.3×	260 3.1×	9 0.1×	34 0.7×	13	653
Alexander Gruze Austria	13	291 0.9×	199 0.7×	70 0.8×	180 2.5×	24 0.5×	22	735
Taghi Manshouri United States	14	280 0.9×	88 0.3×	37 0.4×	164 2.3×	6 0.1×	19	580
Eeva-Kaisa Karhukorpi Finland	6	500 1.5×	134 0.5×	350 4.1×	13 0.2×	9 0.2×	8	733
Sania Shuja United States	12	277 0.9×	93 0.3×	206 2.4×	9 0.1×	48 0.9×	28	658

Countries citing papers authored by R Portillo

Since Specialization

Citations

This map shows the geographic impact of R Portillo'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 R Portillo with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R Portillo more than expected).

Fields of papers citing papers by R Portillo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R Portillo. 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 R Portillo. The network helps show where R Portillo may publish in the future.

Co-authorship network of co-authors of R Portillo

This figure shows the co-authorship network connecting the top 25 collaborators of R Portillo. A scholar is included among the top collaborators of R Portillo 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 R Portillo. R Portillo is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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7 of 7 papers shown

1.

Elwood, Patrick C., et al.. (1989). Role of the membrane-associated folate binding protein (folate receptor) in methotrexate transport by human KB cells. Archives of Biochemistry and Biophysics. 274(2). 327–337. 42 indexed citations

2.

Kane, Madeleine, Patrick C. Elwood, R Portillo, et al.. (1988). Influence on immunoreactive folate-binding proteins of extracellular folate concentration in cultured human cells.. Journal of Clinical Investigation. 81(5). 1398–1406. 100 indexed citations

3.

Kane, Madeleine, R Portillo, Patrick C. Elwood, Asok Antony, & J F Kolhouse. (1986). The influence of extracellular folate concentration on methotrexate uptake by human KB cells. Partial characterization of a membrane-associated methotrexate binding protein.. Journal of Biological Chemistry. 261(1). 44–49. 70 indexed citations

4.

Kane, Madeleine, Patrick C. Elwood, R Portillo, Asok Antony, & J F Kolhouse. (1986). The interrelationship of the soluble and membrane-associated folate-binding proteins in human KB cells.. Journal of Biological Chemistry. 261(33). 15625–15631. 57 indexed citations

5.

Elwood, Patrick C., Madeleine Kane, R Portillo, & J F Kolhouse. (1986). The isolation, characterization, and comparison of the membrane-associated and soluble folate-binding proteins from human KB cells.. Journal of Biological Chemistry. 261(33). 15416–15423. 100 indexed citations

6.

Antony, Asok, Madeleine Kane, R Portillo, Patrick C. Elwood, & J F Kolhouse. (1985). Studies of the role of a particulate folate-binding protein in the uptake of 5-methyltetrahydrofolate by cultured human KB cells.. Journal of Biological Chemistry. 260(28). 14911–14917. 163 indexed citations

7.

Portillo, R, et al.. (1957). [Filter paper electrophoresis in the determination of serum proteins].. PubMed. 23(2). 125–34. 1 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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