Heat Shock Proteins in Cancers

A special issue of Cancers (ISSN 2072-6694). This special issue belongs to the section "Tumor Microenvironment".

Deadline for manuscript submissions: 15 December 2024 | Viewed by 1016

Special Issue Editors


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Guest Editor
Chair and Department of Functional Diagnostic and Physical Medicine, Pomeranian Medical University in Szczecin, ul. Żołnierska 54, 71-210 Szczecin, Poland
Interests: thermoregulation; adaptive physiology; physical activity; rehabilitation; sports medicine; aging
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Guest Editor
Chair and Department of Functional Diagnostics and Physical Medicine, Pomeranian Medical University, Żołnierska 54, 71-210 Szczecin, Poland
Interests: aging; microbiota; prostatic diseases; immunology; cancer biology

Special Issue Information

Dear Colleagues,

Heat shock proteins (HSPs), molecular chaperone proteins, are known to be one of the main proteins that play a role in maintaining cell homeostasis. They are involved in the process of protein folding and its maturation; they also play a role in cell proliferation and differentiation, as well as in the process of carcinogenesis. The increased expression of HSPs that occurs during the neoplastic process favors the creation of an environment suitable for the development of a neoplastic tumor, during which cellular homeostasis is dysregulated. HSPs are of multidirectional importance in the development of cancer, including by increasing their proliferation, promoting the avoidance of antigrowth signals and escaping from cell death, inhibiting cell aging, increasing angiogenesis and metastasis, or avoiding responses from the immune system.

Due to their properties, HSPs are an alternative to anticancer therapy, e.g., when tumor cells become resistant to currently available treatment. The inhibition of HSPs in cancer therapy may provide promising results, among others, by eliminating proteins responsible for tumor growth. Tumor-specific HSPs may be good prognostic markers of an organism's response to treatment.

Understanding the exact mechanisms of HSP (intracellular and extracellular) action is important due to the development of alternative, but also more precise methods of treatment of various types of cancers of clinical significance.

Prof. Dr. Anna Lubkowska
Dr. Weronika Ratajczak
Guest Editors

Manuscript Submission Information

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Keywords

  • heat shock proteins
  • extracellular HSPs
  • intracellular HSPs
  • cancer
  • cancer therapy
  • biomarkers
  • molecular targets
  • cancer biology
  • cancer pharmacology

Published Papers (1 paper)

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Review

38 pages, 1732 KiB  
Review
Heat Shock Proteins, a Double-Edged Sword: Significance in Cancer Progression, Chemotherapy Resistance and Novel Therapeutic Perspectives
by Dominika Kunachowicz, Magdalena Król-Kulikowska, Wiktoria Raczycka, Jakub Sleziak, Marta Błażejewska and Julita Kulbacka
Cancers 2024, 16(8), 1500; https://doi.org/10.3390/cancers16081500 - 14 Apr 2024
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Abstract
Heat shock proteins (Hsps) are involved in one of the adaptive mechanisms protecting cells against environmental and metabolic stress. Moreover, the large role of these proteins in the carcinogenesis process, as well as in chemoresistance, was noticed. This review aims to draw attention [...] Read more.
Heat shock proteins (Hsps) are involved in one of the adaptive mechanisms protecting cells against environmental and metabolic stress. Moreover, the large role of these proteins in the carcinogenesis process, as well as in chemoresistance, was noticed. This review aims to draw attention to the possibilities of using Hsps in developing new cancer therapy methods, as well as to indicate directions for future research on this topic. In order to discuss this matter, a thorough review of the latest scientific literature was carried out, taking into account the importance of selected proteins from the Hsp family, including Hsp27, Hsp40, Hsp60, Hsp70, Hsp90 and Hsp110. One of the more characteristic features of all Hsps is that they play a multifaceted role in cancer progression, which makes them an obvious target for modern anticancer therapy. Some researchers emphasize the importance of directly inhibiting the action of these proteins. In turn, others point to their possible use in the design of cancer vaccines, which would work by inducing an immune response in various types of cancer. Due to these possibilities, it is believed that the use of Hsps may contribute to the progress of oncoimmunology, and thus help in the development of modern anticancer therapies, which would be characterized by higher effectiveness and lower toxicity to the patients. Full article
(This article belongs to the Special Issue Heat Shock Proteins in Cancers)
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