Paytsar Topchyan

1.2k total citations
22 papers, 777 citations indexed

About

Paytsar Topchyan is a scholar working on Immunology, Molecular Biology and Oncology. According to data from OpenAlex, Paytsar Topchyan has authored 22 papers receiving a total of 777 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Immunology, 8 papers in Molecular Biology and 7 papers in Oncology. Recurrent topics in Paytsar Topchyan's work include Immune Cell Function and Interaction (16 papers), T-cell and B-cell Immunology (9 papers) and CAR-T cell therapy research (6 papers). Paytsar Topchyan is often cited by papers focused on Immune Cell Function and Interaction (16 papers), T-cell and B-cell Immunology (9 papers) and CAR-T cell therapy research (6 papers). Paytsar Topchyan collaborates with scholars based in United States, Poland and Japan. Paytsar Topchyan's co-authors include Anahid Jewett, Kawaljit Kaur, Anna Kozłowska, Weiguo Cui, Moujtaba Y. Kasmani, Ryan Zander, Han-Ching Tseng, Robert Burns, Jian Shen and Changge Fang and has published in prestigious journals such as Nature Communications, The Journal of Experimental Medicine and Immunity.

In The Last Decade

Paytsar Topchyan

21 papers receiving 774 citations

Peers

Countries citing papers authored by Paytsar Topchyan

Since Specialization

Citations

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

Fields of papers citing papers by Paytsar Topchyan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Paytsar Topchyan

This figure shows the co-authorship network connecting the top 25 collaborators of Paytsar Topchyan. A scholar is included among the top collaborators of Paytsar Topchyan 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 Paytsar Topchyan. Paytsar Topchyan 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

#	Work	Indexed citations
1	Supercharged Natural Killer (sNK) Cells Inhibit Melanoma Tumor Progression and Restore Endogenous NK Cell Function in Humanized BLT Mice 2025 ·Cancers ·Kawaljit Kaur, Paytsar Topchyan, Anahid Jewett	0
2	The Role of CD4 T Cell Help in CD8 T Cell Differentiation and Function During Chronic Infection and Cancer 2023 ·Immune Network ·Paytsar Topchyan, (unknown), Weiguo Cui	18
3	A spatial sequencing atlas of age-induced changes in the lung during influenza infection 2023 ·Nature Communications ·Moujtaba Y. Kasmani, Paytsar Topchyan, Ashley K. Brown, Ryan Brown, Xiaopeng Wu, Yao Chen, Achia Khatun, (unknown), Yue Wu, Robert Burns, Chien‐Wei Lin, (unknown), Jie Sun, Weiguo Cui	19
4	Clonal lineage tracing reveals mechanisms skewing CD8+ T cell fate decisions in chronic infection 2022 ·The Journal of Experimental Medicine ·Moujtaba Y. Kasmani, Ryan Zander, H. Kay Chung, (unknown), Achia Khatun, Martina Damo, Paytsar Topchyan, K. E. Johnson, (unknown), Robert Burns, Ulrike Lorenz, Vera L. Tarakanova, Nikhil S. Joshi, Susan M. Kaech, Weiguo Cui	46
5	Tfh-cell-derived interleukin 21 sustains effector CD8+ T cell responses during chronic viral infection 2022 ·Immunity ·Ryan Zander, Moujtaba Y. Kasmani, Chen Yao, Paytsar Topchyan, Jian Shen, Shikan Zheng, Robert Burns, Jennifer T Ingram, Can Cui, Nikhil S. Joshi, Joseph Craft, Allan Zajac, Weiguo Cui	80
6	Spatial transcriptomics demonstrates the role of CD4 T cells in effector CD8 T cell differentiation during chronic viral infection 2022 ·Cell Reports ·Paytsar Topchyan, Ryan Zander, Moujtaba Y. Kasmani, Christine Nguyen, Ashley K. Brown, (unknown), Robert Burns, Weiguo Cui	11
7	Tumor Derived Extracellular Vesicles Drive T Cell Exhaustion in Tumor Microenvironment through Sphingosine Mediated Signaling and Impacting Immunotherapy Outcomes in Ovarian Cancer 2022 ·Advanced Science ·Prachi Gupta, (unknown), Sonam Mittal, Shirng‐Wern Tsaih, Jasmine George, Sudhir Kumar, (unknown), Anjali Geethadevi, Deepak Parashar, Paytsar Topchyan, (unknown), Brian F. Volkman, Weiguo Cui, Kam Y. J. Zhang, Dolores Di Vizio, Pradeep Chaluvally–Raghavan, Sunila Pradeep	55
8	Targeting PIM1-Mediated Metabolism in Myeloid Suppressor Cells to Treat Cancer 2021 ·Cancer Immunology Research ·Gang Xin, Chen Yao, Paytsar Topchyan, Moujtaba Y. Kasmani, Robert Burns, Peter J. Volberding, Xiaopeng Wu, (unknown), Yiliang Chen, Chien‐Wei Lin, Ping‐Chih Ho, Roy L. Silverstein, Michael B. Dwinell, Weiguo Cui	38
9	Mitochondria-targeted hydroxyurea inhibits OXPHOS and induces antiproliferative and immunomodulatory effects 2021 ·iScience ·Gang Cheng, Micaël Hardy, Paytsar Topchyan, Ryan Zander, Peter J. Volberding, Weiguo Cui, Balaraman Kalyanaraman	22
10	Potent inhibition of tumour cell proliferation and immunoregulatory function by mitochondria-targeted atovaquone 2020 ·Scientific Reports ·Gang Cheng, Micaël Hardy, Paytsar Topchyan, Ryan Zander, Peter J. Volberding, Weiguo Cui, Balaraman Kalyanaraman	40
11	Pathogen-Boosted Adoptive Cell Transfer Therapy Induces Endogenous Antitumor Immunity through Antigen Spreading 2019 ·Cancer Immunology Research ·Gang Xin, Achia Khatun, Paytsar Topchyan, Ryan Zander, Peter J. Volberding, Yao Chen, Jian Shen, Chunmei Fu, Aimin Jiang, William A. See, Weiguo Cui	16
12	Probiotic-Treated Super-Charged NK Cells Efficiently Clear Poorly Differentiated Pancreatic Tumors in Hu-BLT Mice 2019 ·Cancers ·Kawaljit Kaur, Anna Kozłowska, Paytsar Topchyan, Meng-Wei Ko, (unknown), Jessica J. Chiang, (unknown), (unknown), So‐Hyun Park, Nicholas A. Cacalano, Changge Fang, Anahid Jewett	44
13	Deficiencies in Natural Killer Cell Numbers, Expansion, and Function at the Pre-Neoplastic Stage of Pancreatic Cancer by KRAS Mutation in the Pancreas of Obese Mice 2018 ·Frontiers in Immunology ·Kawaljit Kaur, Hui-Hua Chang, Paytsar Topchyan, (unknown), André Barkhordarian, Guido Eibl, Anahid Jewett	28
14	Super-charged NK cells inhibit growth and progression of stem-like/poorly differentiated oral tumorsin vivoin humanized BLT mice; effect on tumor differentiation and response to chemotherapeutic drugs 2018 ·OncoImmunology ·Kawaljit Kaur, Paytsar Topchyan, Anna Kozłowska, (unknown), Jessica J. Chiang, (unknown), So‐Hyun Park, Meng-Wei Ko, Changge Fang, Ichiro Nishimura, Anahid Jewett	55
15	Novel Strategy to Expand Super-Charged NK Cells with Significant Potential to Lyse and Differentiate Cancer Stem Cells: Differences in NK Expansion and Function between Healthy and Cancer Patients 2017 ·Frontiers in Immunology ·Kawaljit Kaur, (unknown), So‐Hyun Park, Paytsar Topchyan, Anna Kozłowska, (unknown), Changge Fang, Ichiro Nishimura, Anahid Jewett	57
16	Differentiation by NK cells is a prerequisite for effective targeting of cancer stem cells/poorly differentiated tumors by chemopreventive and chemotherapeutic drugs 2017 ·Journal of Cancer ·Anna Kozłowska, Paytsar Topchyan, Kawaljit Kaur, Han-Ching Tseng, Antonia Teruel, Toru Hiraga, Anahid Jewett	53
17	Resistance to cytotoxicity and sustained release of interleukin-6 and interleukin-8 in the presence of decreased interferon-γ after differentiation of glioblastoma by human natural killer cells 2016 ·Cancer Immunology Immunotherapy ·Anna Kozłowska, (unknown), Kawaljit Kaur, Paytsar Topchyan, Akihito Inagaki, (unknown), Noriyuki Kasahara, Nicholas A. Cacalano, Anahid Jewett	41
18	Adoptive transfer of osteoclast-expanded natural killer cells for immunotherapy targeting cancer stem-like cells in humanized mice 2016 ·Cancer Immunology Immunotherapy ·Anna Kozłowska, Kawaljit Kaur, Paytsar Topchyan, Anahid Jewett	28
19	Augmented IFN-γ and TNF-α Induced by Probiotic Bacteria in NK Cells Mediate Differentiation of Stem-Like Tumors Leading to Inhibition of Tumor Growth and Reduction in Inflammatory Cytokine Release; Regulation by IL-10 2015 ·Frontiers in Immunology ·(unknown), Han-Ching Tseng, Anna Kozłowska, (unknown), Kawaljit Kaur, Paytsar Topchyan, Anahid Jewett	58
20	Differential Cytotoxicity but Augmented IFN-Î³ Secretion by NK Cells after Interaction with Monocytes from Humans, and Those from Wild Type and Myeloid-Specific COX-2 Knockout Mice 2015 ·Frontiers in Immunology ·Han-Ching Tseng, (unknown), Kawaljit Kaur, Anna Kozłowska, Paytsar Topchyan, Anahid Jewett	18

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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