Manuel Valenzuela

2.5k total citations
70 papers, 2.0k citations indexed

About

Manuel Valenzuela is a scholar working on Molecular Biology, Surgery and Physiology. According to data from OpenAlex, Manuel Valenzuela has authored 70 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Molecular Biology, 16 papers in Surgery and 14 papers in Physiology. Recurrent topics in Manuel Valenzuela's work include Helicobacter pylori-related gastroenterology studies (15 papers), Adenosine and Purinergic Signaling (14 papers) and Galectins and Cancer Biology (9 papers). Manuel Valenzuela is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (15 papers), Adenosine and Purinergic Signaling (14 papers) and Galectins and Cancer Biology (9 papers). Manuel Valenzuela collaborates with scholars based in Chile, United States and Brazil. Manuel Valenzuela's co-authors include Andrew F. G. Quest, Jimena Bravo, Denisse Bravo, Paula Díaz, Cristopher Soto, Anilei Hoare, A.M. Kettlun, Gabriela Gaxiola, Mehrdad Yazdani‐Pedram and Lilian Abugoch and has published in prestigious journals such as Biochemical Journal, Biochemical and Biophysical Research Communications and International Journal of Molecular Sciences.

In The Last Decade

Manuel Valenzuela

70 papers receiving 2.0k citations

Peers

Manuel Valenzuela
Santhanam Shanmughapriya India
Wei Fang China
Nobuo Seki Japan
Wenjie Xu United States
Jiao Zhang China
Kaoru Hazeki Japan
Alip Borthakur United States
Xiaoyan Du China
Masato Kobayashi Japan
Sujin Park South Korea
Santhanam Shanmughapriya India
Manuel Valenzuela
Citations per year, relative to Manuel Valenzuela Manuel Valenzuela (= 1×) peers Santhanam Shanmughapriya

Countries citing papers authored by Manuel Valenzuela

Since Specialization
Citations

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

Fields of papers citing papers by Manuel Valenzuela

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Manuel Valenzuela

This figure shows the co-authorship network connecting the top 25 collaborators of Manuel Valenzuela. A scholar is included among the top collaborators of Manuel Valenzuela 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 Manuel Valenzuela. Manuel Valenzuela 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.
Montenegro, Iván, Miryam Valenzuela, Michael Seeger, et al.. (2024). Natural Bactericidal Effects of Psoralea glandulosa Essential Oil for the Control of Bacterial Canker and Speck in Tomato. Agronomy. 14(11). 2615–2615. 2 indexed citations
2.
Lobos‐González, Lorena, Simón Guerrero, Marcelo J. Kogan, et al.. (2023). Helicobacter pylori outer membrane vesicles induce astrocyte reactivity through nuclear factor-κappa B activation and cause neuronal damage in vivo in a murine model. Journal of Neuroinflammation. 20(1). 66–66. 40 indexed citations
3.
Montenegro, Iván, et al.. (2023). Antitumoral Activity of Leptocarpha rivularis Flower Extracts against Gastric Cancer Cells. International Journal of Molecular Sciences. 24(2). 1439–1439. 3 indexed citations
4.
5.
Montenegro, Iván, Ingrid Ramírez, Fernando Dorta, et al.. (2020). Chemical Composition, Antioxidant and Anticancer Activities of Leptocarpha rivularis DC Flower Extracts. Molecules. 26(1). 67–67. 14 indexed citations
6.
Ávila, Alba, Jonás Chnaiderman, Manuel Valenzuela, et al.. (2020). NGF/TRKA Decrease miR-145-5p Levels in Epithelial Ovarian Cancer Cells. International Journal of Molecular Sciences. 21(20). 7657–7657. 24 indexed citations
7.
Palavecino, Christian Erick, et al.. (2020). The 5’ untranslated region of the anti-apoptotic protein Survivin contains an inhibitory upstream AUG codon. Biochemical and Biophysical Research Communications. 526(4). 898–905. 6 indexed citations
8.
Díaz, Paula, Manuel Valenzuela, Jimena Bravo, & Andrew F. G. Quest. (2018). Helicobacter pylori and Gastric Cancer: Adaptive Cellular Mechanisms Involved in Disease Progression. Frontiers in Microbiology. 9. 5–5. 179 indexed citations
9.
Bravo, Denisse, Anilei Hoare, Cristopher Soto, Manuel Valenzuela, & Andrew F. G. Quest. (2018). Helicobacter pyloriin human health and disease: Mechanisms for local gastric and systemic effects. World Journal of Gastroenterology. 24(28). 3071–3089. 152 indexed citations
10.
Valenzuela, Manuel, et al.. (2018). Conformational and physicochemical properties of quinoa proteins affected by different conditions of high-intensity ultrasound treatments. Ultrasonics Sonochemistry. 51. 186–196. 127 indexed citations
11.
Wehinger, Sergio, Rina Ortiz, Adam Aguirre, et al.. (2015). Phosphorylation of caveolin-1 on tyrosine-14 induced by ROS enhances palmitate-induced death of beta-pancreatic cells. Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease. 1852(5). 693–708. 38 indexed citations
12.
13.
Valenzuela, Manuel, Alejandro H. Corvalán, Gonzalo Carrasco-Aviño, et al.. (2010). Helicobacter pylori–Induced Loss of the Inhibitor‐of‐Apoptosis Protein Survivin Is Linked to Gastritis and Death of Human Gastric Cells. The Journal of Infectious Diseases. 202(7). 1021–1030. 26 indexed citations
14.
Kettlun, A.M., et al.. (2005). Potato tuber isoapyrases: Substrate specificity, affinity labeling, and proteolytic susceptibility. Phytochemistry. 66(9). 975–982. 27 indexed citations
15.
Valenzuela, Manuel, Oscar Cerda, & Héctor Toledo. (2003). Overview on chemotaxis and acid resistance in Helicobacter pylori. Biological Research. 36(3-4). 429–36. 11 indexed citations
16.
Valenzuela, Manuel, et al.. (2002). Acid stress response inHelicobacter pylori. FEMS Microbiology Letters. 213(1). 67–72. 37 indexed citations
17.
Jiménez, Paula, et al.. (2002). ATPase and ADPase activities in synovial membrane of equine metacarpophalangeal joint. Life Sciences. 70(20). 2445–2455. 1 indexed citations
18.
Kettlun, A.M., et al.. (2000). Fluorescence studies of ATP-diphosphohydrolase from Solanum tuberosum var. Desirée. Phytochemistry. 54(8). 995–1001. 5 indexed citations
19.
Garcı́a, Lorena, Marta Mancilla, A.M. Kettlun, et al.. (1996). ATP-diphosphohydrolase activity in rat renal microvillar membranes and vascular tissue. The International Journal of Biochemistry & Cell Biology. 28(5). 591–599. 12 indexed citations
20.
Kettlun, A.M., et al.. (1981). Chemical modification of aromatic, acid and basic amino acids of two isoenzymes of apyrase from solanum tuberosum. 14(2). 171–175. 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Santhanam Shanmughapriya Breakdown of academic impact, for papers by Wei Fang Breakdown of academic impact, for papers by Nobuo Seki Breakdown of academic impact, for papers by Wenjie Xu Breakdown of academic impact, for papers by Jiao Zhang Breakdown of academic impact, for papers by Kaoru Hazeki Breakdown of academic impact, for papers by Alip Borthakur Breakdown of academic impact, for papers by Xiaoyan Du Breakdown of academic impact, for papers by Masato Kobayashi Breakdown of academic impact, for papers by Sujin Park
Rankless by CCL
2026