Abstract
Introduction: Angiogenesis is one of the hallmarks of cancer and can impact the processes of cancer initiation, progression, and response to therapy.
Background: Anti-angiogenic therapy is thus an encouraging therapeutic option to treat cancers, but the detailed angiogenic mechanisms and the association between angiogenesis and clinical outcome remain unknown in different cancers.
Methods: Here, we systematically assess the impacts of 82 angiogenesis-associated genes (AAGs) in tumor tissue specificity and prognosis across 16 cancer types.
Results: Results demonstrate that the expression patterns of the 82 AAGs can reflect the tumor tissue specificity, and high expressions of up-regulated AAGs are significantly associated with poor prognosis of cancer. We further define a prognostic score for predicting overall survival (OS) based on the expressions of up-regulated AAGs and confirm its reliable predictive ability. Results indicate that a low prognostic score demonstrates a superior OS and vice versa.
Conclusion: The results of this study will contribute to the understanding of different tumor angiogenesis mechanisms in various tissues and cancer-personalized anti-angiogenic treatment. The code of our analysis can be accessed at https://github.com/ZhenshenBao/AAGs_analysis.git.
Graphical Abstract
[http://dx.doi.org/10.1016/S0065-230X(08)60946-X] [PMID: 2581424]
[http://dx.doi.org/10.1038/nrc.2018.14] [PMID: 29520090]
[http://dx.doi.org/10.1016/S0092-8674(00)80108-7] [PMID: 8756718]
[http://dx.doi.org/10.1056/NEJM197111182852108] [PMID: 4938153]
[http://dx.doi.org/10.1159/000468622] [PMID: 8797003]
[http://dx.doi.org/10.1016/S0021-9258(19)49853-0] [PMID: 1375931]
[http://dx.doi.org/10.1007/s10456-017-9552-y] [PMID: 28361267]
[http://dx.doi.org/10.1016/j.canlet.2019.02.048] [PMID: 30902563]
[http://dx.doi.org/10.1016/j.lfs.2020.118163]
[http://dx.doi.org/10.1038/nrclinonc.2018.9]
[http://dx.doi.org/10.3389/fimmu.2018.00527] [PMID: 29675018]
[http://dx.doi.org/10.1007/s10456-017-9562-9] [PMID: 28660302]
[http://dx.doi.org/10.1007/978-1-59745-455-1_14]
[http://dx.doi.org/10.3390/biomedicines9111591] [PMID: 34829820]
[http://dx.doi.org/10.1136/jmedgenet-2018-105852] [PMID: 30464054]
[http://dx.doi.org/10.1016/B978-0-12-804010-2.00004-7]
[http://dx.doi.org/10.3389/fvets.2020.598338] [PMID: 33282935]
[http://dx.doi.org/10.1093/nar/gkz430] [PMID: 31114875]
[http://dx.doi.org/10.1016/j.pharmthera.2018.10.011]
[http://dx.doi.org/10.3934/mbe.2021313] [PMID: 34517533]
[http://dx.doi.org/10.1007/s12253-011-9437-0]
[http://dx.doi.org/10.1002/cre2.267] [PMID: 32250571]
[http://dx.doi.org/10.1042/BSR20201169]
[http://dx.doi.org/10.3389/fcell.2021.795133] [PMID: 35047505]
[http://dx.doi.org/10.1016/j.bbrc.2018.06.106]
[http://dx.doi.org/10.18632/oncotarget.19733] [PMID: 29050298]
[http://dx.doi.org/10.1186/s13048-019-0590-5] [PMID: 31735168]
[http://dx.doi.org/10.1186/s12943-016-0515-5] [PMID: 27130446]
[http://dx.doi.org/10.1097/MD.0000000000024561] [PMID: 33607786]
[http://dx.doi.org/10.1371/journal.pone.0100759] [PMID: 24967588]
[http://dx.doi.org/10.1177/0300060519891271] [PMID: 31939331]
[http://dx.doi.org/10.3390/jcm8111993]
[http://dx.doi.org/10.3389/fcell.2021.646390] [PMID: 33996808]
[http://dx.doi.org/10.3389/fcell.2022.1001606]
[http://dx.doi.org/10.1007/s10585-014-9687-9] [PMID: 25391215]
[http://dx.doi.org/10.4132/jptm.2017.01.19] [PMID: 28407462]
[http://dx.doi.org/10.1016/j.jid.2017.05.038]
[http://dx.doi.org/10.1186/s12885-022-09665-3] [PMID: 35672673]
[PMID: 30702258]
[http://dx.doi.org/10.1016/j.it.2015.02.005] [PMID: 25770923]
[http://dx.doi.org/10.3390/ijms19030859] [PMID: 29543707]
[http://dx.doi.org/10.1016/j.bcp.2010.09.023]