Li Lai

Li Lai, PhD

Assistant Research Professor of Cardiovascular Sciences, Academic Institute
Assistant Research Member, Research Institute
Houston Methodist
Weill Cornell Medical College


Biography

My long-term research goal is to unravel molecular mechanisms that underlie human pathologies including cardiovascular diseases and cancer. For the past over 10 years, my research has focused on physiological and pathological angiogenesis and understanding how metabolism regulates the cell fate transition coupling with epigenetics during angiogenesis. My recent studies have discovered novel endogenous cellular reprogramming mechanisms that contribute to vascular recovery. Our laboratory employs multidisciplinary methodologies to investigate the determinants governing cell fate transitions in these pathologies, and to devise novel strategies for vascular regeneration.

Description of Research

Ischemic cardiovascular disease is the leading cause of disability, morbidity, and mortality globally. The ability to restore or enhance the microvasculature would be a major advancement in regenerative medicine and cardiovascular therapies. Our lab uses a unique multidisciplinary approach to study molecular mechanisms driving cardiovascular diseases, including peripheral artery disease and heart failure. We combine multiple approaches, including in vitro and animal models, and in vivo Cripsr-Cas9 screening platform coupled with the lineage tracing approach. Our lab is recently funded by an R01, Houston Methodist Cornerstone Award, and the Kostas Strategic Impact Project.

Areas Of Expertise

Metabolism Angiogenesis Vascular disease Epigenetics Heart Failure Vascular regeneration Peripheral arterial disease Cell metabolism Cell Lineage Tracing Vascular biology Cellular reprogramming Glycolysis Vascular Ischemia Transdifferentiation
Publications

Transflammation in tissue regeneration and response to injury: How cell-autonomous inflammatory signaling mediates cell plasticity
Cooke, JP & Lai, L 2023, , Advanced Drug Delivery Reviews, vol. 203, 115118. https://doi.org/10.1016/j.addr.2023.115118

Epigenetic Regulation of Angiogenesis in Peripheral Artery Disease
Lai, L, Chen, Z, Malhi, NK & Southerland, KW 2023, , Methodist DeBakey cardiovascular journal, vol. 19, no. 5, pp. 47-57. https://doi.org/10.14797/mdcvj.1294

Role of angiogenic transdifferentiation in vascular recovery
Cooke, JP & Lai, L 2023, , Frontiers in Cardiovascular Medicine, vol. 10, 1155835, pp. 1155835. https://doi.org/10.3389/fcvm.2023.1155835

Targeting Pyruvate Carboxylase by a Small Molecule Suppresses Breast Cancer Progression
Lin, Q, He, Y, Wang, X, Zhang, Y, Hu, M, Guo, W, He, Y, Zhang, T, Lai, L, Sun, Z, Yi, Z, Liu, M & Chen, Y 2020, , Advanced Science, vol. 7, no. 9, 1903483. https://doi.org/10.1002/advs.201903483

Glycolytic Switch Is Required for Transdifferentiation to Endothelial Lineage
Lai, L, Reineke, EL, Hamilton, DJ & Cooke, JP 2019, , Circulation, vol. 139, no. 1, pp. 119-133. https://doi.org/10.1161/CIRCULATIONAHA.118.035741, https://doi.org/10.1161/CIRCULATIONAHA.118.035741

Aberrant FGFR tyrosine kinase signaling enhances the warburg effect by reprogramming LDH Isoform expression and activity in prostate cancer
Liu, J, Chen, G, Liu, Z, Liu, S, Cai, Z, You, P, Ke, Y, Lai, L, Huang, Y, Gao, H, Zhao, L, Pelicano, H, Huang, P, McKeehan, WL, Wu, CL, Wang, C, Zhong, W & Wang, F 2018, , Cancer research, vol. 78, no. 16, pp. 4459-4470. https://doi.org/10.1158/0008-5472.CAN-17-3226

LGR4 modulates breast cancer initiation, metastasis, and cancer stem cells
Yue, Z, Yuan, Z, Zeng, L, Wang, Y, Lai, L, Li, J, Sun, P, Xue, X, Qi, J, Yang, Z, Zheng, Y, Fang, Y, Li, D, Siwko, S, Li, Y, Luo, J & Liu, M 2018, , FASEB Journal, vol. 32, no. 5, pp. 2422-2437. https://doi.org/10.1096/fj.201700897R

Steroid receptor coactivator-2 (SRC-2) coordinates cardiomyocyte paracrine signaling to promote pressure overload-induced angiogenesis
Suh, JH, Lai, L, Nam, D, Kim, J, Jo, J, Taffet, GE, Kim, E, Kaelber, JT, Lee, HK, Entman, ML, Cooke, JP & Reineke, EL 2017, , Journal of Biological Chemistry, vol. 292, no. 52, pp. 21643-21652. https://doi.org/10.1074/jbc.M117.804740

Modulating DDAH/NOS Pathway to Discover Vasoprotective Insulin Sensitizers
Lai, L & Ghebremariam, YT 2016, , Journal of Diabetes Research, vol. 2016, 1982096. https://doi.org/10.1155/2016/1982096

PKA turnover by the REG?-proteasome modulates FoxO1 cellular activity and VEGF-induced angiogenesis
Liu, S, Lai, L, Zuo, Q, Dai, F, Wu, L, Wang, Y, Zhou, Q, Liu, J, Liu, J, Li, L, Lin, Q, Creighton, CJ, Costello, MG, Huang, S, Jia, C, Liao, L, Luo, H, Fu, J, Liu, M, Yi, Z, Xiao, J & Li, X 2014, , Journal of Molecular and Cellular Cardiology, vol. 72, pp. 28-38. https://doi.org/10.1016/j.yjmcc.2014.02.007

Lgr4 regulates mammary gland development and stem cell activity through the pluripotency transcription factor Sox2
Wang, Y, Dong, J, Li, D, Lai, L, Siwko, S, Li, Y & Liu, M 2013, , STEM CELLS, vol. 31, no. 9, pp. 1921-1931. https://doi.org/10.1002/stem.1438

Lgr4 in ocular development and glaucoma
Siwko, S, Lai, L, Weng, J & Liu, M 2013, , Journal of Ophthalmology, vol. 2013, 987494. https://doi.org/10.1155/2013/987494

A Natural Small Molecule Harmine Inhibits Angiogenesis and Suppresses Tumour Growth through Activation of p53 in Endothelial Cells
Dai, F, Chen, Y, Song, Y, Huang, L, Zhai, D, Dong, Y, Lai, L, Zhang, T, Li, D, Pang, X, Liu, M & Yi, Z 2012, , PLoS ONE, vol. 7, no. 12, e52162. https://doi.org/10.1371/journal.pone.0052162

Cucurbitacin e inhibits breast tumor metastasis by suppressing cell migration and invasion
Zhang, T, Li, J, Dong, Y, Zhai, D, Lai, L, Dai, F, Deng, H, Chen, Y, Liu, M & Yi, Z 2012, , Breast Cancer Research and Treatment, vol. 135, no. 2, pp. 445-458. https://doi.org/10.1007/s10549-012-2175-5

Plumbagin inhibits tumour angiogenesis and tumour growth through the Ras signalling pathway following activation of the VEGF receptor-2
Lai, L, Liu, J, Zhai, D, Lin, Q, He, L, Dong, Y, Zhang, J, Lu, B, Chen, Y, Yi, Z & Liu, M 2012, , British Journal of Pharmacology, vol. 165, no. 4 B, pp. 1084-1096. https://doi.org/10.1111/j.1476-5381.2011.01532.x

1'-Acetoxychavicol acetate suppresses angiogenesis-mediated human prostate tumor growth by targeting VEGF-mediated Src-FAK-Rho GTPase-signaling pathway
Pang, X, Zhang, L, Lai, L, Chen, J, Wu, Y, Yi, Z, Zhang, J, Qu, W, Aggarwal, BB & Liu, M 2011, , Carcinogenesis, vol. 32, no. 6, pp. 904-912. https://doi.org/10.1093/carcin/bgr052