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Shakhpazyan NK, Mikhaleva LM, Bedzhanyan AL, Sadykhov NK, Midiber KY, Konyukova AK, Kontorschikov AS, Maslenkina KS, Orekhov AN. Long Non-Coding RNAs in Colorectal Cancer: Navigating the Intersections of Immunity, Intercellular Communication, and Therapeutic Potential. Biomedicines 2023; 11:2411. [PMID: 37760852 PMCID: PMC10525929 DOI: 10.3390/biomedicines11092411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 08/18/2023] [Accepted: 08/23/2023] [Indexed: 09/29/2023] Open
Abstract
This comprehensive review elucidates the intricate roles of long non-coding RNAs (lncRNAs) within the colorectal cancer (CRC) microenvironment, intersecting the domains of immunity, intercellular communication, and therapeutic potential. lncRNAs, which are significantly involved in the pathogenesis of CRC, immune evasion, and the treatment response to CRC, have crucial implications in inflammation and serve as promising candidates for novel therapeutic strategies and biomarkers. This review scrutinizes the interaction of lncRNAs with the Consensus Molecular Subtypes (CMSs) of CRC, their complex interplay with the tumor stroma affecting immunity and inflammation, and their conveyance via extracellular vesicles, particularly exosomes. Furthermore, we delve into the intricate relationship between lncRNAs and other non-coding RNAs, including microRNAs and circular RNAs, in mediating cell-to-cell communication within the CRC microenvironment. Lastly, we propose potential strategies to manipulate lncRNAs to enhance anti-tumor immunity, thereby underlining the significance of lncRNAs in devising innovative therapeutic interventions in CRC.
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Affiliation(s)
- Nikolay K. Shakhpazyan
- Avtsyn Research Institute of Human Morphology, Petrovsky National Research Center of Surgery, 119435 Moscow, Russia; (L.M.M.); (N.K.S.); (K.Y.M.); (A.K.K.); (A.S.K.); (K.S.M.); (A.N.O.)
| | - Liudmila M. Mikhaleva
- Avtsyn Research Institute of Human Morphology, Petrovsky National Research Center of Surgery, 119435 Moscow, Russia; (L.M.M.); (N.K.S.); (K.Y.M.); (A.K.K.); (A.S.K.); (K.S.M.); (A.N.O.)
| | - Arcady L. Bedzhanyan
- Department of Abdominal Surgery and Oncology II (Coloproctology and Uro-Gynecology), Petrovsky National Research Center of Surgery, 119435 Moscow, Russia;
| | - Nikolay K. Sadykhov
- Avtsyn Research Institute of Human Morphology, Petrovsky National Research Center of Surgery, 119435 Moscow, Russia; (L.M.M.); (N.K.S.); (K.Y.M.); (A.K.K.); (A.S.K.); (K.S.M.); (A.N.O.)
| | - Konstantin Y. Midiber
- Avtsyn Research Institute of Human Morphology, Petrovsky National Research Center of Surgery, 119435 Moscow, Russia; (L.M.M.); (N.K.S.); (K.Y.M.); (A.K.K.); (A.S.K.); (K.S.M.); (A.N.O.)
| | - Alexandra K. Konyukova
- Avtsyn Research Institute of Human Morphology, Petrovsky National Research Center of Surgery, 119435 Moscow, Russia; (L.M.M.); (N.K.S.); (K.Y.M.); (A.K.K.); (A.S.K.); (K.S.M.); (A.N.O.)
| | - Andrey S. Kontorschikov
- Avtsyn Research Institute of Human Morphology, Petrovsky National Research Center of Surgery, 119435 Moscow, Russia; (L.M.M.); (N.K.S.); (K.Y.M.); (A.K.K.); (A.S.K.); (K.S.M.); (A.N.O.)
| | - Ksenia S. Maslenkina
- Avtsyn Research Institute of Human Morphology, Petrovsky National Research Center of Surgery, 119435 Moscow, Russia; (L.M.M.); (N.K.S.); (K.Y.M.); (A.K.K.); (A.S.K.); (K.S.M.); (A.N.O.)
| | - Alexander N. Orekhov
- Avtsyn Research Institute of Human Morphology, Petrovsky National Research Center of Surgery, 119435 Moscow, Russia; (L.M.M.); (N.K.S.); (K.Y.M.); (A.K.K.); (A.S.K.); (K.S.M.); (A.N.O.)
- Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, 125315 Moscow, Russia
- Institute for Atherosclerosis Research, 121096 Moscow, Russia
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Kalinin EV, Chalenko YM, Sysolyatina EV, Midiber KY, Gusarov AM, Kechko OI, Kulikova AA, Mikhaleva LM, Mukhachev AY, Stanishevskyi YM, Mitkevich VA, Sobyanin KA, Ermolaeva SA. Bacterial hepatocyte growth factor receptor agonist stimulates hepatocyte proliferation and accelerates liver regeneration in a partial hepatectomy rat model. Drug Dev Res 2021; 82:123-132. [PMID: 32830369 DOI: 10.1002/ddr.21737] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 08/06/2020] [Accepted: 08/07/2020] [Indexed: 12/20/2022]
Abstract
Hepatocyte growth factor (HGF) is central to liver regeneration. The Internalin B (InlB) protein is a virulence factor produced by the pathogenic bacterium Listeria monocytogenes. InlB is known to mimic HGF activity by interacting with the HGF receptor (HGFR) and activating HGFR-controlled signaling pathways. We expressed and purified the HGFR-binding InlB domain, InlB321/15, cloned from the fully virulent clinical L. monocytogenes strain. HGFR and Erk1/2 phosphorylation was determined using Western blotting. The capacity of InlB321/15 to bind HGFR was measured using microscale thermophoresis. Liver regeneration was studied in a model of 70% partial hepatectomy (70%PHx) in male Wistar rats. The nuclear grade parameters were quantified using manual (percentage of binuclear hepatocytes), automated (nuclear diameters), or combined (Ki67 proliferation index) scoring methods. Purified InlB321/15 stimulated HGFR and Erk1/2 phosphorylation and accelerated the proliferation of HepG2 cells. InlB321/15 bound HGFR with Kd = 7.4 ± 1.3 nM. InlB321/15 injected intravenously on the second, fourth, and sixth days after surgery recovered the liver mass and improved the nuclear grade parameters. Seven days post 70% PHx, the liver weight indexes were 2.9 and 2.0%, the hepatocyte proliferation indexes were 19.8 and 0.6%, and the percentages of binucleated hepatocytes were 6.7 and 4.0%, in the InlB321/15-treated and control animals, respectively. Obtained data demonstrated that InlB321/15 improved hepatocyte proliferation and stimulated liver regeneration in animals with 70% hepatectomy.
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Affiliation(s)
- Egor V Kalinin
- Gamaleya Research Center of Epidemiology and Microbiology, Moscow, Russia
- Peoples' Friendship University of Russia (RUDN University), Moscow, Russia
| | - Yaroslava M Chalenko
- Gamaleya Research Center of Epidemiology and Microbiology, Moscow, Russia
- Federal Research Center for Virology and Microbiology (FRCVM), Russian Academy of Sciences, Moscow, Russia
| | | | | | - Alexey M Gusarov
- Gamaleya Research Center of Epidemiology and Microbiology, Moscow, Russia
| | - Olga I Kechko
- Engelhardt Institute of Molecular Biology, Moscow, Russia
| | | | | | | | | | | | | | - Svetlana A Ermolaeva
- Gamaleya Research Center of Epidemiology and Microbiology, Moscow, Russia
- Federal Research Center for Virology and Microbiology (FRCVM), Russian Academy of Sciences, Moscow, Russia
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