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Cited by 533

The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.

PSMA-targeting TGFβ-insensitive armored CAR T cells in metastatic castration-resistant prostate cancer: a phase 1 trial

Open access
Narayan, Vivek, Barber-Rotenberg, Julie S., Jung, In-Young, Lacey, Simon F., Rech, Andrew J., Davis, Megan M., Hwang, Wei-Ting, Lal, Priti, Carpenter, Erica L., Maude, Shannon L., Plesa, Gabriela, Vapiwala, Neha, Chew, Anne, Moniak, Michael, Sebro, Ronnie A., Farwell, Michael D., Marshall, Amy, Gilmore, Joan, Lledo, Lester, Dengel, Karen, Church, Sarah E., Hether, Tyler D., Xu, Jun, Gohil, Mercy, Buckingham, Thomas H., Yee, Stephanie S., Gonzalez, Vanessa E., Kulikovskaya, Irina, Chen, Fang, Tian, Lifeng, Tien, Kyle, Gladney, Whitney, Nobles, Christopher L., Raymond, Hayley E., Prostate Cancer Cellular Therapy Program Investigators, Frazee, Diane, Truran, Mary, Veloso, Elizabeth, McConville, Holly, Aguedelo, Jonathan, Hower, Samantha, Ngo, Sophia, Jadlowsky, Julie, Melenhorst, J. Joseph, Roche, Aoife, Everett, John, Gupta, Minnal, Nazimuddin, Farzana, Bartoszek, Chelsie, Koterba, Natalka, Reynolds, Rachael, Ellington, Farris, Kloss, Christopher C., Lee, Jihyun, Zhao, Yangbing, Scholler, John, Riley, James L., Bailey, Christina, White, Andrew, Hudson, Briana, Chang, Pearl, Maus, Marcela V., Levine, Bruce L., Hexner, Elizabeth O., Siegel, Donald L., Bushman, Frederic D., June, Carl H., Fraietta, Joseph A., Haas, Naomi B.·2022·Nature Medicine
DOI 10.1038/s41591-022-01726-1
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Abstract

Chimeric antigen receptor (CAR) T cells have demonstrated promising efficacy, particularly in hematologic malignancies. One challenge regarding CAR T cells in solid tumors is the immunosuppressive tumor microenvironment (TME), characterized by high levels of multiple inhibitory factors, including transforming growth factor (TGF)-β. We report results from an in-human phase 1 trial of castration-resistant, prostate cancer-directed CAR T cells armored with a dominant-negative TGF-β receptor (NCT03089203). Primary endpoints were safety and feasibility, while secondary objectives included assessment of CAR T cell distribution, bioactivity and disease response. All prespecified endpoints were met. Eighteen patients enrolled, and 13 subjects received therapy across four dose levels. Five of the 13 patients developed grade ≥2 cytokine release syndrome (CRS), including one patient who experienced a marked clonal CAR T cell expansion, >98% reduction in prostate-specific antigen (PSA) and death following grade 4 CRS with concurrent sepsis. Acute increases in inflammatory cytokines correlated with manageable high-grade CRS events. Three additional patients achieved a PSA reduction of ≥30%, with CAR T cell failure accompanied by upregulation of multiple TME-localized inhibitory molecules following adoptive cell transfer. CAR T cell kinetics revealed expansion in blood and tumor trafficking. Thus, clinical application of TGF-β-resistant CAR T cells is feasible and generally safe. Future studies should use superior multipronged approaches against the TME to improve outcomes. CAR T cells targeting PSMA and engineered to be resistant to immunosuppressive TGFβ signaling exhibit dose-dependent toxicity and expansion following infusion, with some transient antitumor activity, in patients with metastatic castration-resistant prostate cancer

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Authors
Narayan, V., Barber-Rotenberg, J. S., Jung, I.-Y., Lacey, S. F., Rech, A. J., Davis, M. M., Hwang, W.-T., Lal, P., Carpenter, E. L., Maude, S. L., Plesa, G., Vapiwala, N., Chew, A., Moniak, M., Sebro, R. A., Farwell, M. D., Marshall, A., Gilmore, J., Lledo, L., Dengel, K., Church, S. E., Hether, T. D., Xu, J., Gohil, M., Buckingham, T. H., Yee, S. S., Gonzalez, V. E., Kulikovskaya, I., Chen, F., Tian, L., Tien, K., Gladney, W., Nobles, C. L., Raymond, H. E., Prostate Cancer Cellular Therapy Program Investigators, Frazee, D., Truran, M., Veloso, E., McConville, H., Aguedelo, J., Hower, S., Ngo, S., Jadlowsky, J., Melenhorst, J. J., Roche, A., Everett, J., Gupta, M., Nazimuddin, F., Bartoszek, C., Koterba, N., Reynolds, R., Ellington, F., Kloss, C. C., Lee, J., Zhao, Y., Scholler, J., Riley, J. L., Bailey, C., White, A., Hudson, B., Chang, P., Maus, M. V., Levine, B. L., Hexner, E. O., Siegel, D. L., Bushman, F. D., June, C. H., Fraietta, J. A., & Haas, N. B.
Venue
Nature Medicine
Publisher
Springer Science and Business Media LLC
Published
2022-03-21
Volume
28
Issue
4
Pages
724-734
ISSN
  • 1078-8956 (ISSN-L)
  • 1546-170X
DOI
10.1038/s41591-022-01726-1
OpenAlex
W4220882995
Cited by
533
References
15
FWCI
37.97
Type
journal article
Language
en
Open access
green

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