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Nature Communications: Break-induced replication forms long mutable single-strand DNA during meiosis (Malkova)

June 22, 2026

Thanks to advances in treatment, more than 85% of children diagnosed with cancer now survive into adulthood. However, many survivors face long-term health challenges caused by their cancer treatments, including heart disease, diabetes, high blood press …


Since 2004, UT Health San Antonio, Greehey Children’s Cancer Research Institute’s (Greehey CCRI) mission has been to advance scientific knowledge relevant to childhood cancer, contribute to the understanding of its causes, and accelerate the translation of knowledge into novel therapies. Through the discovery, development, and dissemination of new scientific knowledge, Greehey CCRI strives to have a national and global impact on childhood cancer. Our mission consists of three key areas: research, clinical, and education.

Stay connected with the Greehey CCRI on Facebook, Twitter, LinkedIn, and Instagram.

mBio: Identification and characterization of a SARS-CoV-2 Mpro G23 deletion ensitrelvir-resistant mutant (Gupta Lab)

June 8, 2026

Yao Ma, R. Rahisuddin, Sara H. Mahmoud, Anastasija Cupic, Ahmed Magdy Khalil, Esteban Castro, Nathaniel Jackson, Mahmoud Bayoumi, Shailee Arya, Yogesh K. Gupta, Adolfo García-Sastre , Richard K. Plemper, Luis Martinez-Sobrido ABSTRACT Ensitrelvir is an …


Since 2004, UT Health San Antonio, Greehey Children’s Cancer Research Institute’s (Greehey CCRI) mission has been to advance scientific knowledge relevant to childhood cancer, contribute to the understanding of its causes, and accelerate the translation of knowledge into novel therapies. Through the discovery, development, and dissemination of new scientific knowledge, Greehey CCRI strives to have a national and global impact on childhood cancer. Our mission consists of three key areas: research, clinical, and education.

Stay connected with the Greehey CCRI on Facebook, Twitter, LinkedIn, and Instagram.

Nature Structural & Molecular Biology: Structural insight into how RAD51 paralog exchange regulates RAD51 filament formation (Sung Lab, Hromas, Zhou, Zhao, Wasmuth, Olsen)

June 5, 2026

Yashpal Rawal, Youngho Kwon, Lijia Jia, Eliza A. Ruben, Jae-Hoon Ji, Lijuan Guo, Caleb M. Stratton, Digant Nayak, Miriam Tovar, Qingming Fang, Mohd Azrin Jamalruddin, Shuo Zhou, Sahiti Kuppa, Shahrez Syed, Angela M. Jasper, Jeffrey N. Katz, Cody M. Rog …


Since 2004, UT Health San Antonio, Greehey Children’s Cancer Research Institute’s (Greehey CCRI) mission has been to advance scientific knowledge relevant to childhood cancer, contribute to the understanding of its causes, and accelerate the translation of knowledge into novel therapies. Through the discovery, development, and dissemination of new scientific knowledge, Greehey CCRI strives to have a national and global impact on childhood cancer. Our mission consists of three key areas: research, clinical, and education.

Stay connected with the Greehey CCRI on Facebook, Twitter, LinkedIn, and Instagram.

What if we could stop chronic pain before it starts? (Lai Lab)

May 6, 2026


Since 2004, UT Health San Antonio, Greehey Children’s Cancer Research Institute’s (Greehey CCRI) mission has been to advance scientific knowledge relevant to childhood cancer, contribute to the understanding of its causes, and accelerate the translation of knowledge into novel therapies. Through the discovery, development, and dissemination of new scientific knowledge, Greehey CCRI strives to have a national and global impact on childhood cancer. Our mission consists of three key areas: research, clinical, and education.

Stay connected with the Greehey CCRI on Facebook, Twitter, LinkedIn, and Instagram.

Nature Communications: Highly mutagenic copying of telomeric circles promotes ALT establishment (Malkova Lab)

May 5, 2026

Meng-Chia Tsai, Jacob M. Wells, Kelley A. Renninger, Kendra Musmaker, Ryan Pellow, Andrey Malkov, Josep M. Comeron & Anna Malkova Abstract Alternative lengthening of telomeres (ALT) is a recombination-based pathway that enables cancer cells to main …


Since 2004, UT Health San Antonio, Greehey Children’s Cancer Research Institute’s (Greehey CCRI) mission has been to advance scientific knowledge relevant to childhood cancer, contribute to the understanding of its causes, and accelerate the translation of knowledge into novel therapies. Through the discovery, development, and dissemination of new scientific knowledge, Greehey CCRI strives to have a national and global impact on childhood cancer. Our mission consists of three key areas: research, clinical, and education.

Stay connected with the Greehey CCRI on Facebook, Twitter, LinkedIn, and Instagram.

Nature Structural & Molecular Biology: Structural insight into how RAD51 paralog exchange regulates RAD51 filament formation (Rao, Libich, Wasmuth, Sung, Olsen et al)

April 24, 2026

Yashpal Rawal, Youngho Kwon, Lijia Jia, Eliza A. Ruben, Jae-Hoon Ji, Lijuan Guo, Caleb M. Stratton, Digant Nayak, Miriam Tovar, Qingming Fang, Mohd Azrin Jamalruddin, Shuo Zhou, Sahiti Kuppa, Shahrez Syed, Angela M. Jasper, Jeffrey N. Katz, Cody M. Rog …


Since 2004, UT Health San Antonio, Greehey Children’s Cancer Research Institute’s (Greehey CCRI) mission has been to advance scientific knowledge relevant to childhood cancer, contribute to the understanding of its causes, and accelerate the translation of knowledge into novel therapies. Through the discovery, development, and dissemination of new scientific knowledge, Greehey CCRI strives to have a national and global impact on childhood cancer. Our mission consists of three key areas: research, clinical, and education.

Stay connected with the Greehey CCRI on Facebook, Twitter, LinkedIn, and Instagram.

Science Advances: Selective elimination of circulating effector CD8 T cells via LTβR blockade separates anti-CD137 efficacy from toxicity (Lai, Chen)

April 24, 2026

Sergey A. Shein  Anna A. Korchagina  Li-Ju Wang Zhao Lai, Yidong Chen  Jacob S. Fisher  Burkhard Ludewig Jessica N. Lancaster  Yang-Xin Fu , Ekaterina Koroleva and Alexei V. Tumanov Abstract The major barrier to clinical translation of αCD137 immunothe …


Since 2004, UT Health San Antonio, Greehey Children’s Cancer Research Institute’s (Greehey CCRI) mission has been to advance scientific knowledge relevant to childhood cancer, contribute to the understanding of its causes, and accelerate the translation of knowledge into novel therapies. Through the discovery, development, and dissemination of new scientific knowledge, Greehey CCRI strives to have a national and global impact on childhood cancer. Our mission consists of three key areas: research, clinical, and education.

Stay connected with the Greehey CCRI on Facebook, Twitter, LinkedIn, and Instagram.

Journal of Applied Physiology: Hyperactive Muscle mTORC1 Attenuates Functional Adaptations to Endurance Training Despite Alterations in Mitochondrial and Lipid Profiles (Lai Lab)

April 24, 2026

Abstract Mechanistic target of rapamycin complex I (mTORC1) is a key regulator of cell growth and metabolism, and its activity increases with aging. Hyperactivation of mTORC1 is associated with the pathology of sarcopenia and mitochondrial dysfunction. …


Since 2004, UT Health San Antonio, Greehey Children’s Cancer Research Institute’s (Greehey CCRI) mission has been to advance scientific knowledge relevant to childhood cancer, contribute to the understanding of its causes, and accelerate the translation of knowledge into novel therapies. Through the discovery, development, and dissemination of new scientific knowledge, Greehey CCRI strives to have a national and global impact on childhood cancer. Our mission consists of three key areas: research, clinical, and education.

Stay connected with the Greehey CCRI on Facebook, Twitter, LinkedIn, and Instagram.

Clinical Cancer Research: Preclinical Activity of the B7-H3-Targeting Antibody Drug Conjugate (ADC) Vobramitamab Duocarmazine (Vobra Duo) in Pediatric Cancer Solid Tumors (Chen, Houghton, Kurmasheva Lab)

April 22, 2026

 Edward Favours  Haiying Tang  Peyton Wong  Samuel Ghilu  Vanessa del Pozo  Elena Mironova  Yidong Chen  Tim Stearns  Steven Neuhauser  Eric J. Earley  Stephen W. Erickson Jee Young Kwon  Emily L. Jocoy  David Groff  Kateryna Krytska  Matthew Tsang  Be …


Since 2004, UT Health San Antonio, Greehey Children’s Cancer Research Institute’s (Greehey CCRI) mission has been to advance scientific knowledge relevant to childhood cancer, contribute to the understanding of its causes, and accelerate the translation of knowledge into novel therapies. Through the discovery, development, and dissemination of new scientific knowledge, Greehey CCRI strives to have a national and global impact on childhood cancer. Our mission consists of three key areas: research, clinical, and education.

Stay connected with the Greehey CCRI on Facebook, Twitter, LinkedIn, and Instagram.

Journal of Biological Chemistry: Structural Basis for the Mechanism and Stability of the EEPD1 5’ Endonuclease (Gupta Lab)

April 10, 2026

Robert A. Hromas1,∗ guptay@uthscsa.edu ∙ Aruna S. Jaiswal1,∗ ∙ Anurag Misra2,∗ ∙ Yaxia Yuan3 ∙ Daohong Zhou3 ∙ John I. Beckman2 ∙ Shailee Arya2 ∙ Adhishree Chidambaram2 ∙ Alexander B. Taylor2 ∙ Wendell Griffith4 ∙ Arunima Jaiswal1 ∙ Elizabeth A. Willia …


Since 2004, UT Health San Antonio, Greehey Children’s Cancer Research Institute’s (Greehey CCRI) mission has been to advance scientific knowledge relevant to childhood cancer, contribute to the understanding of its causes, and accelerate the translation of knowledge into novel therapies. Through the discovery, development, and dissemination of new scientific knowledge, Greehey CCRI strives to have a national and global impact on childhood cancer. Our mission consists of three key areas: research, clinical, and education.

Stay connected with the Greehey CCRI on Facebook, Twitter, LinkedIn, and Instagram.

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