Are macrophages, myeloid derived suppressor cells and neutrophils mediators of local suppression in healthy and cancerous tissues in aging hosts?

C Jackaman, DJ Nelson - Experimental Gerontology, 2014 - Elsevier
Most cancers emerge in elderly and immune-comprised hosts implying an important role for
cancer immune surveillance. Here, we focus on the role of tissue-associated innate immune …

Considerations for successful cancer immunotherapy in aged hosts

V Hurez, Á Padrón, RS Svatek, TJ Curiel - Experimental gerontology, 2018 - Elsevier
Improvements in understanding cancer immunopathogenesis have now led to
unprecedented successes in immunotherapy to treat numerous cancers. Although aging is …

Senescent cells: SASPected drivers of age-related pathologies

Y Ovadya, V Krizhanovsky - Biogerontology, 2014 - Springer
The progression of physiological ageing is driven by intracellular aberrations including
telomere attrition, genomic instability, epigenetic alterations and loss of proteostasis. These …

[HTML][HTML] Macrophage depletion in elderly mice improves response to tumor immunotherapy, increases anti-tumor T cell activity and reduces treatment-induced …

L Duong, HG Radley-Crabb, JK Gardner… - Frontiers in …, 2018 - frontiersin.org
Most cancers emerge in the elderly, including lung cancer and mesothelioma, yet the elderly
remain an underrepresented population in pre-clinical cancer studies and clinical trials. The …

[HTML][HTML] Biological functions of therapy-induced senescence in cancer

E Fitsiou, A Soto-Gamez, M Demaria - Seminars in cancer biology, 2022 - Elsevier
Therapy-induced cellular senescence is a state of stable growth arrest induced by common
cancer treatments such as chemotherapy and radiation. In an oncogenic context, therapy …

The aged tumor microenvironment limits T cell control of cancer

ACY Chen, S Jaiswal, D Martinez, C Yerinde, K Ji… - Nature …, 2024 - nature.com
The etiology and effect of age-related immune dysfunction in cancer is not completely
understood. Here we show that limited priming of CD8+ T cells in the aged tumor …

Aging and cancer: The role of macrophages and neutrophils

C Jackaman, F Tomay, L Duong, NBA Razak… - Ageing research …, 2017 - Elsevier
Impaired immune function has been implicated in the declining health and higher incidence
of cancer in the elderly. However, age-related changes to immunity are not completely …

[HTML][HTML] Implications of Senescent T Cells for Cancer Immunotherapy

T Kasamatsu - Cancers, 2023 - mdpi.com
Simple Summary Senescent T cells are defective in proliferation and effector functions, and
they accumulate owing to aging, chronic viral infections, and autoimmune diseases. Several …

[HTML][HTML] Senescent T cells within suppressive tumor microenvironments: emerging target for tumor immunotherapy

X Liu, DF Hoft, G Peng - The Journal of clinical investigation, 2020 - Am Soc Clin Investig
The functional state of the preexisting T cells in the tumor microenvironment is a key
determinant for effective antitumor immunity and immunotherapy. Increasing evidence …

[HTML][HTML] Single-cell sequencing reveals antitumor characteristics of intratumoral immune cells in old mice

C Zhang, L Lei, X Yang, K Ma, H Zheng… - … for immunotherapy of …, 2021 - ncbi.nlm.nih.gov
Background Aging has long been thought to be a major risk factor for various types of
cancers. However, accumulating evidence indicates increased resistance of old animals to …