О. В. Ковалева

667 total citations
61 papers, 454 citations indexed

About

О. В. Ковалева is a scholar working on Oncology, Molecular Biology and Immunology. According to data from OpenAlex, О. В. Ковалева has authored 61 papers receiving a total of 454 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Oncology, 26 papers in Molecular Biology and 25 papers in Immunology. Recurrent topics in О. В. Ковалева's work include Cancer Immunotherapy and Biomarkers (21 papers), Immune cells in cancer (13 papers) and Immune Cell Function and Interaction (9 papers). О. В. Ковалева is often cited by papers focused on Cancer Immunotherapy and Biomarkers (21 papers), Immune cells in cancer (13 papers) and Immune Cell Function and Interaction (9 papers). О. В. Ковалева collaborates with scholars based in Russia, United States and Germany. О. В. Ковалева's co-authors include Alexei Gratchev, I. B. Zborovskaya, Yevgeny A. Golubev, Julia Kzhyshkowska, А. V. Komelkov, Elena M. Tchevkina, Н. Е. Кушлинский, Andrey O. Plotnikov, И. С. Стилиди and Ksenya V. Shelekhova and has published in prestigious journals such as SHILAP Revista de lepidopterología, International Journal of Molecular Sciences and Frontiers in Immunology.

In The Last Decade

О. В. Ковалева

48 papers receiving 437 citations

Peers

О. В. Ковалева

ONCOL

PRM

IMMUN

Yixi Zhang China

Kinjal R. Patel India

Wenzheng Li China

Yanwei Cao China

Yuanyuan Pei China

K Noguchi Japan

Margot De Marco Italy

Takanori Oka Japan

Kuan Hu China

Kohei Noguchi Japan

Yixi Zhang China

О. В. Ковалева

317 ×1.6

59 ×0.4

ONCOL

41 ×0.4

PRM

49 ×0.4

IMMUN

146 ×2.3

Citations per year, relative to О. В. Ковалева О. В. Ковалева (= 1×) peers Yixi Zhang

Countries citing papers authored by О. В. Ковалева

Since Specialization

Citations

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

Fields of papers citing papers by О. В. Ковалева

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by О. В. Ковалева. 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 О. В. Ковалева. The network helps show where О. В. Ковалева may publish in the future.

Co-authorship network of co-authors of О. В. Ковалева

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

All Works

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20 of 20 papers shown

Ковалева, О. В., et al.. (2025). Assessing the Clinical Relevance of Soluble PD-1 and PD-L1: A Multi-Cohort Study Across Diverse Tumor Types and Prognostic Implications. Biomedicines. 13(2). 500–500. 4 indexed citations

Кушлинский, Н. Е., et al.. (2025). Serum levels of the soluble transmembrane adhesion molecule P-cadherin in healthy women and in patients with malignant and benign ovarian tumors. Almanac of Clinical Medicine. 53(1). 1–8.

Кушлинский, Н. Е., et al.. (2024). The content of soluble forms of galectins -1, -3, -4, -7, -9 in patients with renal cell cancer of various morphological types. SHILAP Revista de lepidopterología. 52(3). 107–119.

Ковалева, О. В., et al.. (2023). CLINICAL SIGNIFACANCE OF THE DOMINANT GENUS OF RESIDENT RENAL CANCER MICROBIOME. Russian Clinical Laboratory Diagnostics. 68(4). 232–236. 1 indexed citations

Кушлинский, Н. Е., О. В. Ковалева, Vladimir Jurišić, et al.. (2023). Galectin-3 in the blood serum of patients with bone tumors. SHILAP Revista de lepidopterología. 22(2). 68–77.

Ковалева, О. В., et al.. (2023). Macrophage – tumor cell interaction beyond cytokines. Frontiers in Oncology. 13. 1078029–1078029. 6 indexed citations

Ковалева, О. В., et al.. (2022). DIAGNOSTIC AND PROGNOSTIC POTENTIAL OF THE RESIDENT NON-SMALL CELL LUNG CANCER MICROBIOME. Russian Clinical Laboratory Diagnostics. 67(8). 458–462. 4 indexed citations

Ковалева, О. В., et al.. (2022). Prognostic significance of sPD-1/sPD-L1 in renal cancer depending on the phenotype of tumor and stromal cells. Cancer Urology. 18(2). 17–28. 1 indexed citations

Ковалева, О. В., et al.. (2022). Transcriptome of Lung Cancer Cells Resistant to the Cytotoxic Activity of Macrophages. Doklady Biochemistry and Biophysics. 507(1). 312–317. 3 indexed citations

10.

Кушлинский, Н. Е., О. В. Ковалева, Е. А. Короткова, et al.. (2021). Clinical and prognostic significance of the soluble form of the VISTA immunity control point in patients with primary bone tumors. Russian Clinical Laboratory Diagnostics. 66(9). 533–538. 3 indexed citations

11.

Ковалева, О. В., Alexei Gratchev, Е. С. Герштейн, et al.. (2021). Immunosuppression Factors PD-1, PD-L1, and IDO1 and Colorectal Cancer. Doklady Biochemistry and Biophysics. 497(1). 66–70. 6 indexed citations

12.

Ковалева, О. В., et al.. (2021). PU.1 is a nuclear factor of immunocompetent cells of tumor stroma in colorectal cancer. 10(2). 32–39. 3 indexed citations

13.

Ковалева, О. В., et al.. (2021). Prognostic significance of programmed cell death receptor ligand PD-L1 expression in chordoma. 10(S4). 61–67.

14.

Ковалева, О. В., et al.. (2021). Expression of Transcription Factor PU.1 in Stromal Cells as a Prognostic Marker in Non-Small Cell Lung Cancer. Bulletin of Experimental Biology and Medicine. 170(4). 489–492. 2 indexed citations

15.

Ковалева, О. В., et al.. (2021). Prognostic value of complex assessment of Ki-67, tumor necrosis factor α, CD20 and CD31 expression in non-small cell lung cancer. SHILAP Revista de lepidopterología. 8(4). 67–74. 1 indexed citations

16.

Ковалева, О. В., et al.. (2020). Immunosuppressive peculiarities of stromal cells of various kidney tumor types. SHILAP Revista de lepidopterología. 16(2). 29–35. 2 indexed citations

17.

Gratchev, Alexei, et al.. (2019). Tumor associated macrophages: current research and perspectives of clinical use. SHILAP Revista de lepidopterología. 5(4). 20–28. 1 indexed citations

18.

Ковалева, О. В., et al.. (2017). Role of tumor-associated macrophages in renal cell carcinoma pathogenesis. Cancer Urology. 13(1). 20–26. 3 indexed citations

19.

Ковалева, О. В., et al.. (2015). Molecular features of renal cell carcinoma: early diagnostics and perspectives for therapy. SHILAP Revista de lepidopterología.

20.

Ковалева, О. В., et al.. (2015). Peculiarities of Varicella in Сhildren with Immunodeficiency. SHILAP Revista de lepidopterología. 14(4). 50–52. 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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