Enhancing chemotherapy efficacy in Pten-deficient prostate tumors by activating the senescence-associated antitumor immunity

A Toso, A Revandkar, D Di Mitri, I Guccini, M Proietti… - Cell reports, 2014 - cell.com
Prosenescence therapy has recently emerged as a novel therapeutic approach for treating
cancer. However, this concept is challenged by conflicting evidence showing that the …

[HTML][HTML] Re-education of tumor-associated macrophages by CXCR2 blockade drives senescence and tumor inhibition in advanced prostate cancer

D Di Mitri, M Mirenda, J Vasilevska, A Calcinotto… - Cell reports, 2019 - cell.com
Tumor-associated macrophages (TAMs) represent a major component of the tumor
microenvironment supporting tumorigenesis. TAMs re-education has been proposed as a …

A novel type of cellular senescence that can be enhanced in mouse models and human tumor xenografts to suppress prostate tumorigenesis

A Alimonti, C Nardella, Z Chen… - The Journal of …, 2010 - Am Soc Clin Investig
Irreversible cell growth arrest, a process termed cellular senescence, is emerging as an
intrinsic tumor suppressive mechanism. Oncogene-induced senescence is thought to be …

[HTML][HTML] Senescence reprogramming by TIMP1 deficiency promotes prostate cancer metastasis

I Guccini, A Revandkar, M D'Ambrosio, M Colucci… - Cancer cell, 2021 - cell.com
Metastases account for most cancer-related deaths, yet the mechanisms underlying
metastatic spread remain poorly understood. Recent evidence demonstrates that senescent …

Emerging role of PTEN loss in evasion of the immune response to tumours

T Vidotto, CM Melo, E Castelli, M Koti… - British journal of …, 2020 - nature.com
Mutations in PTEN activate the phosphoinositide 3-kinase (PI3K) signalling network, leading
to many of the characteristic phenotypic changes of cancer. However, the primary effects of …

Reactivation of the tumor suppressor PTEN by mRNA nanoparticles enhances antitumor immunity in preclinical models

YX Lin, Y Wang, J Ding, A Jiang, J Wang… - Science translational …, 2021 - science.org
Increasing clinical evidence has demonstrated that the deletion or mutation of tumor
suppressor genes such as the gene-encoding phosphatase and tensin homolog deleted on …

Non-cell autonomous effects of the senescence-associated secretory phenotype in cancer therapy

T Saleh, L Tyutynuk-Massey, EK Cudjoe Jr… - Frontiers in …, 2018 - frontiersin.org
In addition to promoting various forms of cell death, most conventional anti-tumor therapies
also promote senescence. There is now extensive evidence that therapy-induced …

PTEN‐deficient prostate cancer is associated with an immunosuppressive tumor microenvironment mediated by increased expression of IDO1 and infiltrating FoxP3+ …

T Vidotto, FP Saggioro, T Jamaspishvili… - The …, 2019 - Wiley Online Library
Background Accumulating evidence shows that tumor cell–specific genomic changes can
influence the cross talk between cancer cells and the surrounding tumor microenvironment …

Vulnerabilities of PTENTP53-Deficient Prostate Cancers to Compound PARP–PI3K Inhibition

E González-Billalabeitia, N Seitzer, SJ Song, MS Song… - Cancer discovery, 2014 - AACR
Prostate cancer is the most prevalent cancer in males, and treatment options are limited for
advanced forms of the disease. Loss of the PTEN and TP53 tumor suppressor genes is …

Tumour-infiltrating Gr-1+ myeloid cells antagonize senescence in cancer

D Di Mitri, A Toso, JJ Chen, M Sarti, S Pinton, TR Jost… - Nature, 2014 - nature.com
Aberrant activation of oncogenes or loss of tumour suppressor genes opposes malignant
transformation by triggering a stable arrest in cell growth, which is termed cellular …