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Wei Q, Zhang F, Richardson MM, Roy NH, Rodgers W, Liu Y, Zhao W, Fu C, Ding Y, Huang C, Chen Y, Sun Y, Ding L, Hu Y, Ma JX, Boulton ME, Pasula S, Wren JD, Tanaka S, Huang X, Thali M, Hämmerling GJ, Zhang XA. CD82 restrains pathological angiogenesis by altering lipid raft clustering and CD44 trafficking in endothelial cells. Circulation 2014; 130:1493-504. [PMID: 25149363 DOI: 10.1161/circulationaha.114.011096] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Angiogenesis is crucial for many pathological processes and becomes a therapeutic strategy against diseases ranging from inflammation to cancer. The regulatory mechanism of angiogenesis remains unclear. Although tetraspanin CD82 is widely expressed in various endothelial cells (ECs), its vascular function is unknown. METHODS AND RESULTS Angiogenesis was examined in Cd82-null mice with in vivo and ex vivo morphogenesis assays. Cellular functions, molecular interactions, and signaling were analyzed in Cd82-null ECs. Angiogenic responses to various stimuli became markedly increased upon Cd82 ablation. Major changes in Cd82-null ECs were enhanced migration and invasion, likely resulting from the upregulated expression of cell adhesion molecules such as CD44 and integrins at the cell surface and subsequently elevated outside-in signaling. Gangliosides, lipid raft clustering, and CD44-membrane microdomain interactions were increased in the plasma membrane of Cd82-null ECs, leading to less clathrin-independent endocytosis and then more surface presence of CD44. CONCLUSIONS Our study reveals that CD82 restrains pathological angiogenesis by inhibiting EC movement, that lipid raft clustering and cell adhesion molecule trafficking modulate angiogenic potential, that transmembrane protein modulates lipid rafts, and that the perturbation of CD82-ganglioside-CD44 signaling attenuates pathological angiogenesis.
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Affiliation(s)
- Quan Wei
- From the West China Hospital, Sichuan University, Chengdu, China (Q.W.); University of Oklahoma Health Science Center, Oklahoma City (Q.W., F.Z., M.M.R., W.R., Y.L., C.F., Y.D., C.H., L.D., Y.H., J.M., X.A.Z.); University of Vermont, Burlington (N.H.R., M.T.); University of Tennessee, Memphis (W.Z., Y.C., Y.S.); Tongji Hospital, Wuhan, China (Y.D., X.H.); Indiana University, Indianapolis (M.E.B.); Oklahoma Medical Research Foundation, Oklahoma City (S.P., J.D.W.); and German Cancer Research Center, Heidelberg, Germany (S.T., G.J.H.)
| | - Feng Zhang
- From the West China Hospital, Sichuan University, Chengdu, China (Q.W.); University of Oklahoma Health Science Center, Oklahoma City (Q.W., F.Z., M.M.R., W.R., Y.L., C.F., Y.D., C.H., L.D., Y.H., J.M., X.A.Z.); University of Vermont, Burlington (N.H.R., M.T.); University of Tennessee, Memphis (W.Z., Y.C., Y.S.); Tongji Hospital, Wuhan, China (Y.D., X.H.); Indiana University, Indianapolis (M.E.B.); Oklahoma Medical Research Foundation, Oklahoma City (S.P., J.D.W.); and German Cancer Research Center, Heidelberg, Germany (S.T., G.J.H.)
| | - Mekel M Richardson
- From the West China Hospital, Sichuan University, Chengdu, China (Q.W.); University of Oklahoma Health Science Center, Oklahoma City (Q.W., F.Z., M.M.R., W.R., Y.L., C.F., Y.D., C.H., L.D., Y.H., J.M., X.A.Z.); University of Vermont, Burlington (N.H.R., M.T.); University of Tennessee, Memphis (W.Z., Y.C., Y.S.); Tongji Hospital, Wuhan, China (Y.D., X.H.); Indiana University, Indianapolis (M.E.B.); Oklahoma Medical Research Foundation, Oklahoma City (S.P., J.D.W.); and German Cancer Research Center, Heidelberg, Germany (S.T., G.J.H.)
| | - Nathan H Roy
- From the West China Hospital, Sichuan University, Chengdu, China (Q.W.); University of Oklahoma Health Science Center, Oklahoma City (Q.W., F.Z., M.M.R., W.R., Y.L., C.F., Y.D., C.H., L.D., Y.H., J.M., X.A.Z.); University of Vermont, Burlington (N.H.R., M.T.); University of Tennessee, Memphis (W.Z., Y.C., Y.S.); Tongji Hospital, Wuhan, China (Y.D., X.H.); Indiana University, Indianapolis (M.E.B.); Oklahoma Medical Research Foundation, Oklahoma City (S.P., J.D.W.); and German Cancer Research Center, Heidelberg, Germany (S.T., G.J.H.)
| | - William Rodgers
- From the West China Hospital, Sichuan University, Chengdu, China (Q.W.); University of Oklahoma Health Science Center, Oklahoma City (Q.W., F.Z., M.M.R., W.R., Y.L., C.F., Y.D., C.H., L.D., Y.H., J.M., X.A.Z.); University of Vermont, Burlington (N.H.R., M.T.); University of Tennessee, Memphis (W.Z., Y.C., Y.S.); Tongji Hospital, Wuhan, China (Y.D., X.H.); Indiana University, Indianapolis (M.E.B.); Oklahoma Medical Research Foundation, Oklahoma City (S.P., J.D.W.); and German Cancer Research Center, Heidelberg, Germany (S.T., G.J.H.)
| | - Yuechueng Liu
- From the West China Hospital, Sichuan University, Chengdu, China (Q.W.); University of Oklahoma Health Science Center, Oklahoma City (Q.W., F.Z., M.M.R., W.R., Y.L., C.F., Y.D., C.H., L.D., Y.H., J.M., X.A.Z.); University of Vermont, Burlington (N.H.R., M.T.); University of Tennessee, Memphis (W.Z., Y.C., Y.S.); Tongji Hospital, Wuhan, China (Y.D., X.H.); Indiana University, Indianapolis (M.E.B.); Oklahoma Medical Research Foundation, Oklahoma City (S.P., J.D.W.); and German Cancer Research Center, Heidelberg, Germany (S.T., G.J.H.)
| | - Wenyuan Zhao
- From the West China Hospital, Sichuan University, Chengdu, China (Q.W.); University of Oklahoma Health Science Center, Oklahoma City (Q.W., F.Z., M.M.R., W.R., Y.L., C.F., Y.D., C.H., L.D., Y.H., J.M., X.A.Z.); University of Vermont, Burlington (N.H.R., M.T.); University of Tennessee, Memphis (W.Z., Y.C., Y.S.); Tongji Hospital, Wuhan, China (Y.D., X.H.); Indiana University, Indianapolis (M.E.B.); Oklahoma Medical Research Foundation, Oklahoma City (S.P., J.D.W.); and German Cancer Research Center, Heidelberg, Germany (S.T., G.J.H.)
| | - Chenying Fu
- From the West China Hospital, Sichuan University, Chengdu, China (Q.W.); University of Oklahoma Health Science Center, Oklahoma City (Q.W., F.Z., M.M.R., W.R., Y.L., C.F., Y.D., C.H., L.D., Y.H., J.M., X.A.Z.); University of Vermont, Burlington (N.H.R., M.T.); University of Tennessee, Memphis (W.Z., Y.C., Y.S.); Tongji Hospital, Wuhan, China (Y.D., X.H.); Indiana University, Indianapolis (M.E.B.); Oklahoma Medical Research Foundation, Oklahoma City (S.P., J.D.W.); and German Cancer Research Center, Heidelberg, Germany (S.T., G.J.H.)
| | - Yingjun Ding
- From the West China Hospital, Sichuan University, Chengdu, China (Q.W.); University of Oklahoma Health Science Center, Oklahoma City (Q.W., F.Z., M.M.R., W.R., Y.L., C.F., Y.D., C.H., L.D., Y.H., J.M., X.A.Z.); University of Vermont, Burlington (N.H.R., M.T.); University of Tennessee, Memphis (W.Z., Y.C., Y.S.); Tongji Hospital, Wuhan, China (Y.D., X.H.); Indiana University, Indianapolis (M.E.B.); Oklahoma Medical Research Foundation, Oklahoma City (S.P., J.D.W.); and German Cancer Research Center, Heidelberg, Germany (S.T., G.J.H.)
| | - Chao Huang
- From the West China Hospital, Sichuan University, Chengdu, China (Q.W.); University of Oklahoma Health Science Center, Oklahoma City (Q.W., F.Z., M.M.R., W.R., Y.L., C.F., Y.D., C.H., L.D., Y.H., J.M., X.A.Z.); University of Vermont, Burlington (N.H.R., M.T.); University of Tennessee, Memphis (W.Z., Y.C., Y.S.); Tongji Hospital, Wuhan, China (Y.D., X.H.); Indiana University, Indianapolis (M.E.B.); Oklahoma Medical Research Foundation, Oklahoma City (S.P., J.D.W.); and German Cancer Research Center, Heidelberg, Germany (S.T., G.J.H.)
| | - Yuanjian Chen
- From the West China Hospital, Sichuan University, Chengdu, China (Q.W.); University of Oklahoma Health Science Center, Oklahoma City (Q.W., F.Z., M.M.R., W.R., Y.L., C.F., Y.D., C.H., L.D., Y.H., J.M., X.A.Z.); University of Vermont, Burlington (N.H.R., M.T.); University of Tennessee, Memphis (W.Z., Y.C., Y.S.); Tongji Hospital, Wuhan, China (Y.D., X.H.); Indiana University, Indianapolis (M.E.B.); Oklahoma Medical Research Foundation, Oklahoma City (S.P., J.D.W.); and German Cancer Research Center, Heidelberg, Germany (S.T., G.J.H.)
| | - Yao Sun
- From the West China Hospital, Sichuan University, Chengdu, China (Q.W.); University of Oklahoma Health Science Center, Oklahoma City (Q.W., F.Z., M.M.R., W.R., Y.L., C.F., Y.D., C.H., L.D., Y.H., J.M., X.A.Z.); University of Vermont, Burlington (N.H.R., M.T.); University of Tennessee, Memphis (W.Z., Y.C., Y.S.); Tongji Hospital, Wuhan, China (Y.D., X.H.); Indiana University, Indianapolis (M.E.B.); Oklahoma Medical Research Foundation, Oklahoma City (S.P., J.D.W.); and German Cancer Research Center, Heidelberg, Germany (S.T., G.J.H.)
| | - Lexi Ding
- From the West China Hospital, Sichuan University, Chengdu, China (Q.W.); University of Oklahoma Health Science Center, Oklahoma City (Q.W., F.Z., M.M.R., W.R., Y.L., C.F., Y.D., C.H., L.D., Y.H., J.M., X.A.Z.); University of Vermont, Burlington (N.H.R., M.T.); University of Tennessee, Memphis (W.Z., Y.C., Y.S.); Tongji Hospital, Wuhan, China (Y.D., X.H.); Indiana University, Indianapolis (M.E.B.); Oklahoma Medical Research Foundation, Oklahoma City (S.P., J.D.W.); and German Cancer Research Center, Heidelberg, Germany (S.T., G.J.H.)
| | - Yang Hu
- From the West China Hospital, Sichuan University, Chengdu, China (Q.W.); University of Oklahoma Health Science Center, Oklahoma City (Q.W., F.Z., M.M.R., W.R., Y.L., C.F., Y.D., C.H., L.D., Y.H., J.M., X.A.Z.); University of Vermont, Burlington (N.H.R., M.T.); University of Tennessee, Memphis (W.Z., Y.C., Y.S.); Tongji Hospital, Wuhan, China (Y.D., X.H.); Indiana University, Indianapolis (M.E.B.); Oklahoma Medical Research Foundation, Oklahoma City (S.P., J.D.W.); and German Cancer Research Center, Heidelberg, Germany (S.T., G.J.H.)
| | - Jian-Xing Ma
- From the West China Hospital, Sichuan University, Chengdu, China (Q.W.); University of Oklahoma Health Science Center, Oklahoma City (Q.W., F.Z., M.M.R., W.R., Y.L., C.F., Y.D., C.H., L.D., Y.H., J.M., X.A.Z.); University of Vermont, Burlington (N.H.R., M.T.); University of Tennessee, Memphis (W.Z., Y.C., Y.S.); Tongji Hospital, Wuhan, China (Y.D., X.H.); Indiana University, Indianapolis (M.E.B.); Oklahoma Medical Research Foundation, Oklahoma City (S.P., J.D.W.); and German Cancer Research Center, Heidelberg, Germany (S.T., G.J.H.)
| | - Michael E Boulton
- From the West China Hospital, Sichuan University, Chengdu, China (Q.W.); University of Oklahoma Health Science Center, Oklahoma City (Q.W., F.Z., M.M.R., W.R., Y.L., C.F., Y.D., C.H., L.D., Y.H., J.M., X.A.Z.); University of Vermont, Burlington (N.H.R., M.T.); University of Tennessee, Memphis (W.Z., Y.C., Y.S.); Tongji Hospital, Wuhan, China (Y.D., X.H.); Indiana University, Indianapolis (M.E.B.); Oklahoma Medical Research Foundation, Oklahoma City (S.P., J.D.W.); and German Cancer Research Center, Heidelberg, Germany (S.T., G.J.H.)
| | - Satish Pasula
- From the West China Hospital, Sichuan University, Chengdu, China (Q.W.); University of Oklahoma Health Science Center, Oklahoma City (Q.W., F.Z., M.M.R., W.R., Y.L., C.F., Y.D., C.H., L.D., Y.H., J.M., X.A.Z.); University of Vermont, Burlington (N.H.R., M.T.); University of Tennessee, Memphis (W.Z., Y.C., Y.S.); Tongji Hospital, Wuhan, China (Y.D., X.H.); Indiana University, Indianapolis (M.E.B.); Oklahoma Medical Research Foundation, Oklahoma City (S.P., J.D.W.); and German Cancer Research Center, Heidelberg, Germany (S.T., G.J.H.)
| | - Jonathan D Wren
- From the West China Hospital, Sichuan University, Chengdu, China (Q.W.); University of Oklahoma Health Science Center, Oklahoma City (Q.W., F.Z., M.M.R., W.R., Y.L., C.F., Y.D., C.H., L.D., Y.H., J.M., X.A.Z.); University of Vermont, Burlington (N.H.R., M.T.); University of Tennessee, Memphis (W.Z., Y.C., Y.S.); Tongji Hospital, Wuhan, China (Y.D., X.H.); Indiana University, Indianapolis (M.E.B.); Oklahoma Medical Research Foundation, Oklahoma City (S.P., J.D.W.); and German Cancer Research Center, Heidelberg, Germany (S.T., G.J.H.)
| | - Satoshi Tanaka
- From the West China Hospital, Sichuan University, Chengdu, China (Q.W.); University of Oklahoma Health Science Center, Oklahoma City (Q.W., F.Z., M.M.R., W.R., Y.L., C.F., Y.D., C.H., L.D., Y.H., J.M., X.A.Z.); University of Vermont, Burlington (N.H.R., M.T.); University of Tennessee, Memphis (W.Z., Y.C., Y.S.); Tongji Hospital, Wuhan, China (Y.D., X.H.); Indiana University, Indianapolis (M.E.B.); Oklahoma Medical Research Foundation, Oklahoma City (S.P., J.D.W.); and German Cancer Research Center, Heidelberg, Germany (S.T., G.J.H.)
| | - Xiaolin Huang
- From the West China Hospital, Sichuan University, Chengdu, China (Q.W.); University of Oklahoma Health Science Center, Oklahoma City (Q.W., F.Z., M.M.R., W.R., Y.L., C.F., Y.D., C.H., L.D., Y.H., J.M., X.A.Z.); University of Vermont, Burlington (N.H.R., M.T.); University of Tennessee, Memphis (W.Z., Y.C., Y.S.); Tongji Hospital, Wuhan, China (Y.D., X.H.); Indiana University, Indianapolis (M.E.B.); Oklahoma Medical Research Foundation, Oklahoma City (S.P., J.D.W.); and German Cancer Research Center, Heidelberg, Germany (S.T., G.J.H.)
| | - Markus Thali
- From the West China Hospital, Sichuan University, Chengdu, China (Q.W.); University of Oklahoma Health Science Center, Oklahoma City (Q.W., F.Z., M.M.R., W.R., Y.L., C.F., Y.D., C.H., L.D., Y.H., J.M., X.A.Z.); University of Vermont, Burlington (N.H.R., M.T.); University of Tennessee, Memphis (W.Z., Y.C., Y.S.); Tongji Hospital, Wuhan, China (Y.D., X.H.); Indiana University, Indianapolis (M.E.B.); Oklahoma Medical Research Foundation, Oklahoma City (S.P., J.D.W.); and German Cancer Research Center, Heidelberg, Germany (S.T., G.J.H.)
| | - Günter J Hämmerling
- From the West China Hospital, Sichuan University, Chengdu, China (Q.W.); University of Oklahoma Health Science Center, Oklahoma City (Q.W., F.Z., M.M.R., W.R., Y.L., C.F., Y.D., C.H., L.D., Y.H., J.M., X.A.Z.); University of Vermont, Burlington (N.H.R., M.T.); University of Tennessee, Memphis (W.Z., Y.C., Y.S.); Tongji Hospital, Wuhan, China (Y.D., X.H.); Indiana University, Indianapolis (M.E.B.); Oklahoma Medical Research Foundation, Oklahoma City (S.P., J.D.W.); and German Cancer Research Center, Heidelberg, Germany (S.T., G.J.H.)
| | - Xin A Zhang
- From the West China Hospital, Sichuan University, Chengdu, China (Q.W.); University of Oklahoma Health Science Center, Oklahoma City (Q.W., F.Z., M.M.R., W.R., Y.L., C.F., Y.D., C.H., L.D., Y.H., J.M., X.A.Z.); University of Vermont, Burlington (N.H.R., M.T.); University of Tennessee, Memphis (W.Z., Y.C., Y.S.); Tongji Hospital, Wuhan, China (Y.D., X.H.); Indiana University, Indianapolis (M.E.B.); Oklahoma Medical Research Foundation, Oklahoma City (S.P., J.D.W.); and German Cancer Research Center, Heidelberg, Germany (S.T., G.J.H.).
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