2022
DOI: 10.1016/j.biopha.2022.112949
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Hyperprogression, a challenge of PD-1/PD-L1 inhibitors treatments: potential mechanisms and coping strategies

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Cited by 7 publications
(11 citation statements)
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“…In addition, reports have shown that radiotherapy can activate the immune system by releasing tumor antigens, 7 and after antigen release, dendritic cells take up the antigens and present them to effector T cells, serving as a bridge for systemic immune responses 8 . Zhao et al concluded that the induction of sufficient antigen release by radiotherapy helps to suppress the occurrence of HPD 9 . On the other hand, radiotherapy may stimulate the endogenous expression of PD‐L1 through the induction of IFN‐I secretion 10 .…”
Section: Discussionmentioning
confidence: 99%
“…In addition, reports have shown that radiotherapy can activate the immune system by releasing tumor antigens, 7 and after antigen release, dendritic cells take up the antigens and present them to effector T cells, serving as a bridge for systemic immune responses 8 . Zhao et al concluded that the induction of sufficient antigen release by radiotherapy helps to suppress the occurrence of HPD 9 . On the other hand, radiotherapy may stimulate the endogenous expression of PD‐L1 through the induction of IFN‐I secretion 10 .…”
Section: Discussionmentioning
confidence: 99%
“…Research shows that chemotherapy combined with PD-1/PD-L1 inhibitors might suppress HPD, and cytotoxic drugs improve the immune microenvironment, such as the promotion of CD8+ T cell and NK cell infiltration and suppression of regulatory T cells ( 26 ). Meanwhile, chemotherapy can activate the antigen-presenting cell (APC)-mediated antigen presentation process, promoting an anti-tumor immune response to treat HPD ( 8 ). Anti-angiogenic therapy reduces the incidence of HPD upon that the increased VEGF induced by immune inhibitors promotes HPD via angiogenesis ( 8 , 33 , 34 ).…”
Section: Discussionmentioning
confidence: 99%
“…HPD is associated with higher mortality and poor prognosis. There is evidence showing that some unique gene mutations and clinical characteristics, such as being older and the presence of multiple metastases, may be high-risk factors for HPD in different types of cancer ( 8 ). Therefore, it is necessary to pay attention to the risk factors in clinical practice to help patients timely to avoid HPD and make suitable treatment decisions.…”
Section: Introductionmentioning
confidence: 99%
“…Studies have shown that age is a biomarker for HPD, because immunosenescence is age related and characterized by a decline in cell-mediated immune function and a decline in humoral immune response. 51 Some studies have shown that in NSCLC and cervical squamous cell carcinoma, the HPD patients are younger. 52 54 Therefore, age cannot be used as an independent biomarker to predict HPD.…”
Section: Host-derived Biomarkersmentioning
confidence: 99%
“…Recent studies have reported that first-line ICIs combination therapy in cancer patients with excellent Eastern Cooperative Oncology Group performance status (ECOG PS = 0) has a better prognosis, with improved PFS and OS. 45 51 Some studies have shown that in NSCLC and cervical squamous cell carcinoma, the HPD patients are younger. [52][53][54] Therefore, age cannot be used as an independent biomarker to predict HPD.…”
Section: Performance Statusmentioning
confidence: 99%