Purna A. Joshi

2.4k total citations · 1 hit paper
13 papers, 1.4k citations indexed

About

Purna A. Joshi is a scholar working on Oncology, Molecular Biology and Genetics. According to data from OpenAlex, Purna A. Joshi has authored 13 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Oncology, 8 papers in Molecular Biology and 3 papers in Genetics. Recurrent topics in Purna A. Joshi's work include Cancer Cells and Metastasis (7 papers), Estrogen and related hormone effects (2 papers) and Neonatal Respiratory Health Research (2 papers). Purna A. Joshi is often cited by papers focused on Cancer Cells and Metastasis (7 papers), Estrogen and related hormone effects (2 papers) and Neonatal Respiratory Health Research (2 papers). Purna A. Joshi collaborates with scholars based in Canada, United States and Austria. Purna A. Joshi's co-authors include Rama Khokha, Marco A. Di Grappa, Paul Waterhouse, Alexander G. Beristain, Hartland W. Jackson, Julia Stingl, Patricia A. Mote, Christine L. Clarke, Josef Penninger and Christopher J. Ormandy and has published in prestigious journals such as Nature, Nature Communications and Development.

In The Last Decade

Purna A. Joshi

13 papers receiving 1.3k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Progesterone induces adult mammary stem cell expansion

2010 507 citations Purna A. Joshi, Hartland W. Jackson et al. Nature profile →

Peers

Countries citing papers authored by Purna A. Joshi

Since Specialization

Citations

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

Fields of papers citing papers by Purna A. Joshi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Purna A. Joshi. 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 Purna A. Joshi. The network helps show where Purna A. Joshi may publish in the future.

Co-authorship network of co-authors of Purna A. Joshi

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

All Works

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13 of 13 papers shown

#	Work	Indexed citations
1	Exosomal PTEN as a Predictive Marker of Aggressive Gliomas 2022 ·Neurology India ·(unknown), (unknown), (unknown), Purna A. Joshi, (unknown), Nagalla Balakrishna, Masaaki Soma, (unknown), (unknown), (unknown), (unknown), Rahul Lath, Alok Ranjan, (unknown), (unknown), Amit Ray, Sasidhar Venkata Manda	10
2	PDGFRα+ stromal adipocyte progenitors transition into epithelial cells during lobulo-alveologenesis in the murine mammary gland 2019 ·Nature Communications ·Purna A. Joshi, Paul Waterhouse, Katayoon Kasaian, Hui Fang, Оlga N. Gulyaeva, Hei Sook Sul, Paul C. Boutros, Rama Khokha	32
3	A Progesterone-CXCR4 Axis Controls Mammary Progenitor Cell Fate in the Adult Gland 2015 ·Stem Cell Reports ·(unknown), Pirashaanthy Tharmapalan, (unknown), Purna A. Joshi, Trevor D. McKee, Hartland W. Jackson, Alexander G. Beristain, Michelle Chan‐Seng‐Yue, Gary D. Bader, John P. Lydon, Paul Waterhouse, Paul C. Boutros, Rama Khokha	34
4	RANK Signaling Amplifies WNT-Responsive Mammary Progenitors through R-SPONDIN1 2015 ·Stem Cell Reports ·Purna A. Joshi, Paul Waterhouse, Nagarajan Kannan, Swami Narala, Hui Fang, Marco A. Di Grappa, Hartland W. Jackson, Josef Penninger, Connie J. Eaves, Rama Khokha	55
5	PKA signaling drives mammary tumorigenesis through Src 2014 ·Oncogene ·Alexander G. Beristain, Sam D. Molyneux, Purna A. Joshi, Neil C. Pomroy, Marco A. Di Grappa, Martin C. Chang, Lawrence S. Kirschner, Gilbert G. Privé, Miguel Ángel Pujana, Rama Khokha	72
6	Progesterone drives mammary secretory differentiation via RankL-mediated induction of Elf5 in luminal progenitor cells 2013 ·Development ·Heather Lee, David Gallego‐Ortega, (unknown), Daniel Schramek, Purna A. Joshi, Maria M. Szwarc, Christina Cho, John P. Lydon, Rama Khokha, Josef Penninger, Christopher J. Ormandy	77
7	Active allies: hormones, stem cells and the niche in adult mammopoiesis 2012 ·Trends in Endocrinology and Metabolism ·Purna A. Joshi, Marco A. Di Grappa, Rama Khokha	27
8	The mammary stem cell conundrum: is it unipotent or multipotent? 2012 ·Breast Cancer Research ·Purna A. Joshi, Rama Khokha	6
9	Progesterone induces adult mammary stem cell expansion breakdown → 2010 ·Nature ·Purna A. Joshi, Hartland W. Jackson, Alexander G. Beristain, Marco A. Di Grappa, Patricia A. Mote, Christine L. Clarke, Julia Stingl, Paul Waterhouse, Rama Khokha	507
10	Osteoclast differentiation factor RANKL controls development of progestin-driven mammary cancer 2010 ·Nature ·Daniel Schramek, Andreas Leibbrandt, Verena Sigl, Lukas Kenner, J. Andrew Pospisilik, Heather Lee, Reiko Hanada, Purna A. Joshi, Antonios O. Aliprantis, Laurie H. Glimcher, Manolis Pasparakis, Rama Khokha, Christopher J. Ormandy, Martin Widschwendter, Georg Schett, Josef Penninger	423
11	Loss of Alx4, a stromally-restricted homeodomain protein, impairs mammary epithelial morphogenesis 2006 ·Developmental Biology ·Purna A. Joshi, Hong Chang, Paul A. Hamel	16
12	Pathobiology of lung tumors induced in hamsters by 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone and the modulating effect of hyperoxia 1990 ·Lung Cancer ·Hildegard M. Schuller, H.P. Witschi, Eric Nylén, Purna A. Joshi, (unknown), Kenneth L. Becker	62
13	The tobacco-specific nitrosamine 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone is an active transplacental carcinogen in Syrian golden hamsters. 1990 ·PubMed ·(unknown), Purna A. Joshi, André Castonguay, H. Schüller	45

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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