Ferroptosis: challenges and opportunities for nanomaterials in cancer therapy DOI Creative Commons
Qiaolin Liu, Yuliang Zhao, Huige Zhou

и другие.

Regenerative Biomaterials, Год журнала: 2023, Номер 10

Опубликована: Янв. 1, 2023

Abstract Ferroptosis, a completely new form of regulated cell death, is mainly caused by an imbalance between oxidative damage and reductive protection has shown great anti-cancer potential. However, existing small-molecule ferroptosis inducers have various limitations, such as poor water solubility, drug resistance low targeting ability, hindering their clinical applications. Nanotechnology provides opportunities for ferroptosis-driven tumor therapy. Especially, stimuli-responsive nanomaterials stand out among others been widely researched because unique spatiotemporal control advantages. Therefore, it’s necessary to summarize the application those in ferroptosis. Here, we describe physiological feature illustrate current challenges induce cancer Then, that are classified elaborated according external internal stimuli. Finally, future perspectives field proposed. We hope this review facilitates paving way design intelligent nano-ferroptosis inducers.

Язык: Английский

Copper metabolism in cell death and autophagy DOI Creative Commons
Qian‐Li Xue, Rui Kang, Daniel J. Klionsky

и другие.

Autophagy, Год журнала: 2023, Номер 19(8), С. 2175 - 2195

Опубликована: Апрель 14, 2023

Copper is an essential trace element in biological systems, maintaining the activity of enzymes and function transcription factors. However, at high concentrations, copper ions show increased toxicity by inducing regulated cell death, such as apoptosis, paraptosis, pyroptosis, ferroptosis, cuproptosis. Furthermore, can trigger macroautophagy/autophagy, a lysosome-dependent degradation pathway that plays dual role regulating survival or death fate cells under various stress conditions. Pathologically, impaired metabolism due to environmental genetic causes implicated variety human diseases, rare Wilson disease common cancers. Therapeutically, copper-based compounds are potential chemotherapeutic agents be used alone combination with other drugs approaches treat cancer. Here, we review progress made understanding metabolic processes their impact on regulation autophagy. This knowledge may help design future clinical tools improve cancer diagnosis treatment.

Язык: Английский

Процитировано

323
Ferroptosis in cancer: From molecular mechanisms to therapeutic strategies DOI Creative Commons
Qian Zhou,

Yu Meng,

Daishi Li

и другие.

Signal Transduction and Targeted Therapy, Год журнала: 2024, Номер 9(1)

Опубликована: Март 8, 2024

Ferroptosis is a non-apoptotic form of regulated cell death characterized by the lethal accumulation iron-dependent membrane-localized lipid peroxides. It acts as an innate tumor suppressor mechanism and participates in biological processes tumors. Intriguingly, mesenchymal dedifferentiated cancer cells, which are usually resistant to apoptosis traditional therapies, exquisitely vulnerable ferroptosis, further underscoring its potential treatment approach for cancers, especially refractory cancers. However, impact ferroptosis on extends beyond direct cytotoxic effect cells. induction not only inhibits but also promotes development due negative anticancer immunity. Thus, comprehensive understanding role crucial successful translation therapy from laboratory clinical applications. In this review, we provide overview recent advancements cancer, covering molecular mechanisms, functions, regulatory pathways, interactions with microenvironment. We summarize applications immunotherapy, radiotherapy, systemic therapy, well inhibition various conditions. finally discuss markers, current challenges future directions cancer.

Язык: Английский

Процитировано

182
Targeting fatty acid synthase modulates sensitivity of hepatocellular carcinoma to sorafenib via ferroptosis DOI Creative Commons
Yan Li, Wenjuan Yang, Yuanyuan Zheng

и другие.

Journal of Experimental & Clinical Cancer Research, Год журнала: 2023, Номер 42(1)

Опубликована: Янв. 6, 2023

Sorafenib resistance is a key impediment to successful treatment of patients with advanced hepatocellular carcinoma (HCC) and recent studies have reported reversal drug by targeting ferroptosis. The present study aimed explore the association fatty acid synthase (FASN) sorafenib via regulation ferroptosis provide novel strategy overcome HCC patients.Intracellular levels lipid peroxides, glutathione, malondialdehyde, Fe2+ were measured as indicators status. Biological information analyses, immunofluorescence assays, western blot co-immunoprecipitation analyses conducted elucidate functions FASN in HCC. Both vitro vivo examine antitumor effects combination orlistat CalcuSyn software was used calculate index.Solute carrier family 7 member 11 (SLC7A11) found play an important role mediating resistance. up-regulation antagonize SLC7A11-mediated thereby promoted Mechanistically, enhanced sorafenib-induced binding hypoxia-inducible factor 1-alpha (HIF1α), promoting HIF1α nuclear translocation, inhibiting ubiquitination proteasomal degradation HIF1α, subsequently enhancing transcription SLC7A11. Orlistat, inhibitor FASN, had significant synergistic reversed both vivo.Targeting FASN/HIF1α/SLC7A11 pathway resensitized cells sorafenib. superior sorafenib-resistant cells.

Язык: Английский

Процитировано

93
Cuproptosis: Harnessing Transition Metal for Cancer Therapy DOI
Wuyin Wang, Wentao Mo, Zishan Hang

и другие.

ACS Nano, Год журнала: 2023, Номер 17(20), С. 19581 - 19599

Опубликована: Окт. 11, 2023

Transition metal elements, such as copper, play diverse and pivotal roles in oncology. They act constituents of metalloenzymes involved cellular metabolism, function signaling molecules to regulate the proliferation metastasis tumors, are integral components metal-based anticancer drugs. Notably, recent research reveals that excessive copper can also modulate occurrence programmed cell death (PCD), known cuprotosis, cancer cells. This modulation occurs through disruption tumor metabolism induction proteotoxic stress. discovery uncovers a mode interaction between transition metals proteins, emphasizing intricate link homeostasis metabolism. Moreover, they provide innovative therapeutic strategies for precise diagnosis treatment malignant tumors. At crossroads chemistry oncology, we undertake comprehensive review elucidating molecular mechanisms underpinning cuproptosis. Additionally, summarize current nanotherapeutic approaches target cuproptosis an overview available laboratory clinical methods monitoring this process. In context emerging concepts, challenges, opportunities, emphasize significant potential nanotechnology advancement field.

Язык: Английский

Процитировано

90
Cope with copper: From copper linked mechanisms to copper-based clinical cancer therapies DOI
Xidi Wang, Miao Zhou, Yu Liu

и другие.

Cancer Letters, Год журнала: 2023, Номер 561, С. 216157 - 216157

Опубликована: Апрель 1, 2023

Язык: Английский

Процитировано

84
Ferroptosis in hepatocellular carcinoma: mechanisms and targeted therapy DOI
Amir Ajoolabady, Daolin Tang, Guido Kroemer

и другие.

British Journal of Cancer, Год журнала: 2022, Номер 128(2), С. 190 - 205

Опубликована: Окт. 13, 2022

Язык: Английский

Процитировано

83
Identification of copper metabolism-related subtypes and establishment of the prognostic model in ovarian cancer DOI Creative Commons
Songyun Zhao, Xin Zhang, Feng Gao

и другие.

Frontiers in Endocrinology, Год журнала: 2023, Номер 14

Опубликована: Март 6, 2023

Ovarian cancer (OC) is one of the most common and malignant gynecological malignancies in gynecology. On other hand, dysregulation copper metabolism (CM) closely associated with tumourigenesis progression. Here, we investigated impact genes (CMRGs) on prognosis OC, discovered various CM clusters, built a risk model to evaluate patient prognosis, immunological features, therapy response.15 CMRGs affecting OC patients were identified The Cancer Genome Atlas (TCGA). Consensus Clustering was used identify two clusters. lasso-cox methods establish metabolism-related gene prognostic signature (CMRGPS) based differentially expressed GSE63885 cohort as an external validation cohort. Expression score-associated verified by single-cell sequencing quantitative real-time PCR (qRT-PCR). Nomograms visually depict clinical value CMRGPS. Differences traits, immune cell infiltration, tumor mutational load (TMB) between groups also extensively examined. Tumour Immune Dysfunction Rejection (TIDE) Phenotype Score (IPS) validate whether CMRGPS could predict response immunotherapy patients.In TCGA cohorts, clusters that differed significantly terms overall survival (OS) microenvironment. We then created containing 11 confirmed its reliable predictive power for patients. expression score-related validated qRT-PCR. Patients divided into low-risk (LR) high-risk (HR) median score, better LR group. 5-year AUC reached 0.74. Enrichment analysis showed group immune-related pathways. results TIDE IPS group.Our study, therefore, provides valuable tool further guide management tailor treatment offering new insights individualized treatment.

Язык: Английский

Процитировано

66
Copper in cancer: from limiting nutrient to therapeutic target DOI Creative Commons
Xiaolong Tang,

Zaihua Yan,

Yandong Miao

и другие.

Frontiers in Oncology, Год журнала: 2023, Номер 13

Опубликована: Июнь 23, 2023

As an essential nutrient, copper’s redox properties are both beneficial and toxic to cells. Therefore, leveraging the characteristics of copper-dependent diseases or using copper toxicity treat copper-sensitive may offer new strategies for specific disease treatments. In particular, concentration is typically higher in cancer cells, making a critical limiting nutrient cell growth proliferation. Hence, intervening metabolism cells become potential tumor treatment strategy, directly impacting metastasis. this review, we discuss body summarize research progress on role promoting inducing programmed death Additionally, elucidate copper-related drugs treatment, intending provide perspectives treatment.

Язык: Английский

Процитировано

60
Copper homeostasis and cuproptosis in cancer immunity and therapy DOI Open Access

Wei‐Qing Liu,

Wanrong Lin, Yan Li

и другие.

Immunological Reviews, Год журнала: 2023, Номер 321(1), С. 211 - 227

Опубликована: Сен. 16, 2023

Summary Copper is an essential nutrient for maintaining enzyme activity and transcription factor function. Excess copper results in the aggregation of lipoylated dihydrolipoamide S‐acetyltransferase (DLAT), which correlates to mitochondrial tricarboxylic acid (TCA) cycle, resulting proteotoxic stress eliciting a novel cell death modality: cuproptosis. Cuproptosis exerts indispensable role cancer progression, considered promising strategy therapy. Cancer immunotherapy has gained extensive attention owing breakthroughs immune checkpoint blockade; furthermore, cuproptosis strongly connected modulation antitumor immunity. Thus, thorough recognition concerning mechanisms involved metabolism may facilitate improvement management. This review outlines cellular molecular characteristics links regulated modality with human cancers. We also current knowledge on complex effects immunity response. Furthermore, potential agents that elicit pathways are summarized. Lastly, we discuss influence induction tumor microenvironment as well challenges adding regulators therapeutic strategies beyond traditional

Язык: Английский

Процитировано

59
Ferroptosis: principles and significance in health and disease DOI Creative Commons
Fangquan Chen, Rui Kang, Daolin Tang

и другие.

Journal of Hematology & Oncology, Год журнала: 2024, Номер 17(1)

Опубликована: Июнь 6, 2024

Abstract Ferroptosis, an iron-dependent form of cell death characterized by uncontrolled lipid peroxidation, is governed molecular networks involving diverse molecules and organelles. Since its recognition as a non-apoptotic pathway in 2012, ferroptosis has emerged crucial mechanism numerous physiological pathological contexts, leading to significant therapeutic advancements across wide range diseases. This review summarizes the fundamental mechanisms regulatory pathways underlying ferroptosis, including both GPX4-dependent -independent antioxidant mechanisms. Additionally, we examine involvement various conditions, cancer, neurodegenerative diseases, sepsis, ischemia–reperfusion injury, autoimmune disorders, metabolic disorders. Specifically, explore role response chemotherapy, radiotherapy, immunotherapy, nanotherapy, targeted therapy. Furthermore, discuss pharmacological strategies for modulating potential biomarkers monitoring this process. Lastly, elucidate interplay between other forms regulated death. Such insights hold promise advancing our understanding context human health disease.

Язык: Английский

Процитировано

59