Cited by 3,397Ovarian cancer diagnosis and treatmentCancer Immunotherapy and BiomarkersEndometrial and Cervical Cancer Treatments

Intratumoral T Cells, Recurrence, and Survival in Epithelial Ovarian Cancer

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Zhang, Lin, Conejo-Garcia, Jose R., Katsaros, Dionyssios, Gimotty, Phyllis A., Massobrio, Marco, Regnani, Giorgia, Makrigiannakis, Antonis, Gray, Heidi +4 more·2003·New England Journal of Medicine

Abstract

BACKGROUND: Although tumor-infiltrating T cells have been documented in ovarian carcinoma, a clear association with clinical outcome has not been established. METHODS: We performed immunohistochemical analysis of 186 frozen specimens from advanced-stage ovarian carcinomas to assess the distribution of tumor-infiltrating T cells and conducted outcome analyses. Molecular analyses were performed in some tumors by real-time polymerase chain reaction. RESULTS: CD3+ tumor-infiltrating T cells were detected within tumor-cell islets (intratumoral T cells) in 102 of the 186 tumors (54.8 percent); they were undetectable in 72 tumors (38.7 percent); the remaining 12 tumors (6.5 percent) could not be evaluated. There were significant differences in the distributions of progression-free survival and overall survival according to the presence or absence of intratumoral T cells (P<0.001 for both comparisons). The five-year overall survival rate was 38.0 percent among patients whose tumors contained T cells and 4.5 percent among patients whose tumors contained no T cells in islets. Significant differences in the distributions of progression-free survival and overall survival according to the presence or absence of intratumoral T cells (P<0.001 for both comparisons) were also seen among 74 patients with a complete clinical response after debulking and platinum-based chemotherapy: the five-year overall survival rate was 73.9 percent among patients whose tumors contained T cells and 11.9 percent among patients whose tumors contained no T cells in islets. The presence of intratumoral T cells independently correlated with delayed recurrence or delayed death in multivariate analysis and was associated with increased expression of interferon-gamma, interleukin-2, and lymphocyte-attracting chemokines within the tumor. The absence of intratumoral T cells was associated with increased levels of vascular endothelial growth factor. CONCLUSIONS: The presence of intratumoral T cells correlates with improved clinical outcome in advanced ovarian carcinoma.

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  • Previous studies demonstrated that the amount of active T-cells is positively correlated with the success of immune checkpoint blockade therapy.

    “Previous studies have demonstrated that the amount of active T-cells is positively correlated with the success of immune checkpoint blockade therapy36,37”

    From Inhibition of PCSK9 potentiates immune checkpoint therapy for cancer (2020) · cites this paper as [36]

    The ‘Intratumoral T Cells and Clinical Outcome’ section reports that patients with intratumoral T cells had longer progression-free and overall survival, and the discussion describes evidence that those T cells were activated. The paper does not examine immune checkpoint blockade or show that the amount of active T cells predicts its success; its finding concerns T-cell presence and outcomes in ovarian cancer. (LLM, conf=0.86)

    Experimental — accuracy not yet measured
  • Identification of tumor-specific T cells is linked to favorable outcomes in various human cancers.

    “A series of studies have shown that the identification of tumor-specific T cells is linked to favorable outcomes in various human cancers [63].”
  • Tumor-infiltrating lymphocytes including CD8 T cells correlate with clinical outcomes in multiple tumor types including ovarian and bladder cancer.

    “It was later shown that TILs, including CD8 T cells, correlated with clinical outcomes in multiple tumor types, including ovarian cancer and bladder cancer (146, 147).”

    From The Next Decade of Immune Checkpoint Therapy (2021) · cites this paper as [146]

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Research works printed but not linked: 4

  1. Marrogi AJ, Munshi A, Merogi AJ, et al. Study of tumor infiltrating lymphocytes and transforming growth factor-beta as prog- nostic factors in breast carcinoma. Int J Can- cer 1997;74:492-501.
  2. Sallusto F, Kremmer E, Palermo B, et al. Switch in chemokine receptor expression upon TCR stimulation reveals novel homing potential for recently activated T cells. Eur J Immunol 1999;29:2037-45.
  3. Kooi S, Zhang HZ, Patenia R, Edwards CL, Platsoucas CD, Freedman RS. HLA class I expression on human ovarian carcinoma cells correlates with T-cell infiltration in vivo and T-cell expansion in vitro in low concen- trations of recombinant interleukin-2. Cell Immunol 1996;174:116-28.
  4. Sallusto F, Schaerli P, Loetscher P, et al. Rapid and coordinated switch in chemokine receptor expression during dendritic cell maturation. Eur J Immunol 1998;28:2760-9.

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Authors
Zhang, L., Conejo-Garcia, J. R., Katsaros, D., Gimotty, P. A., Massobrio, M., Regnani, G., Makrigiannakis, A., Gray, H., Schlienger, K., Liebman, M. N., Rubin, S. C., & Coukos, G.
Affiliations
  • University of Pennsylvania (US)
  • University of Turin (IT)
  • University Hospital of Heraklion (GR)
Venue
New England Journal of Medicine
Published
2003-01-16
Volume
348
Issue
3
Pages
203-213
ISSN
  • 0028-4793 (ISSN-L)
  • 1533-4406
OpenAlex
W2137074525
Cited by
3,397
References
46
Citations by year
2026: 82 · 2025: 115 · 2024: 135 · 2023: 190 · 2022: 198 · 2021: 247 · 2020: 208 · 2019: 204 · 2018: 199 · 2017: 206 · 2016: 186 · 2015: 187 · 2014: 128 · 2013: 151 · 2012: 138
FWCI
68.21
Type
journal article
Language
en
Open access
Locations
  • New England Journal of Medicine (publishedVersion)
  • PubMed (publishedVersion)
Funders
National Cancer Institute (CA-83638, P50CA083638)
Topics
  • Health Sciences › Medicine › Reproductive Medicine › Ovarian cancer diagnosis and treatment
  • Health Sciences › Medicine › Oncology › Cancer Immunotherapy and Biomarkers
  • Health Sciences › Medicine › Obstetrics and Gynecology › Endometrial and Cervical Cancer Treatments
Keywords
intratumoral T cells, tumor-infiltrating lymphocytes, epithelial ovarian cancer, tumor recurrence, overall survival, progression-free survival, CD3+ T cells, interferon-gamma, interleukin-2, chemokines, vascular endothelial growth factor, platinum-based chemotherapy, cytoreductive surgery, prognostic factors
MeSH terms
Adult, Aged, Aged, 80 and over, Female, Flow Cytometry, Humans, Immunohistochemistry, Middle Aged, Neoplasm Recurrence, Local, Ovarian Neoplasms, T-Lymphocytes, Multivariate Analysis, Survival Analysis, Polymerase Chain Reaction, Lymphocytes, Tumor-Infiltrating, Disease Progression

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