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Hánělová K, Raudenská M, Masařík M, Balvan J. Protein cargo in extracellular vesicles as the key mediator in the progression of cancer. Cell Commun Signal 2024; 22:25. [PMID: 38200509 PMCID: PMC10777590 DOI: 10.1186/s12964-023-01408-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 11/24/2023] [Indexed: 01/12/2024] Open
Abstract
Exosomes are small vesicles of endosomal origin that are released by almost all cell types, even those that are pathologically altered. Exosomes widely participate in cell-to-cell communication via transferring cargo, including nucleic acids, proteins, and other metabolites, into recipient cells. Tumour-derived exosomes (TDEs) participate in many important molecular pathways and affect various hallmarks of cancer, including fibroblasts activation, modification of the tumour microenvironment (TME), modulation of immune responses, angiogenesis promotion, setting the pre-metastatic niche, enhancing metastatic potential, and affecting therapy sensitivity and resistance. The unique exosome biogenesis, composition, nontoxicity, and ability to target specific tumour cells bring up their use as promising drug carriers and cancer biomarkers. In this review, we focus on the role of exosomes, with an emphasis on their protein cargo, in the key mechanisms promoting cancer progression. We also briefly summarise the mechanism of exosome biogenesis, its structure, protein composition, and potential as a signalling hub in both normal and pathological conditions. Video Abstract.
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Affiliation(s)
- Klára Hánělová
- Department of Pathological Physiology, Faculty of Medicine, Masaryk University, Kamenice 5, Brno, CZ-625 00, Czech Republic
| | - Martina Raudenská
- Department of Pathological Physiology, Faculty of Medicine, Masaryk University, Kamenice 5, Brno, CZ-625 00, Czech Republic
- Department of Physiology, Faculty of Medicine, Masaryk University, Kamenice 5, Brno, CZ-625 00, Czech Republic
| | - Michal Masařík
- Department of Pathological Physiology, Faculty of Medicine, Masaryk University, Kamenice 5, Brno, CZ-625 00, Czech Republic
- Department of Physiology, Faculty of Medicine, Masaryk University, Kamenice 5, Brno, CZ-625 00, Czech Republic
- BIOCEV, First Faculty of Medicine, Charles University, Prumyslova 595, Vestec, CZ-252 50, Czech Republic
| | - Jan Balvan
- Department of Pathological Physiology, Faculty of Medicine, Masaryk University, Kamenice 5, Brno, CZ-625 00, Czech Republic.
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Guo ZY, Tang Y, Cheng YC. Exosomes as Targeted Delivery Drug System: Advances in Exosome Loading, Surface Functionalization and Potential for Clinical Application. Curr Drug Deliv 2024; 21:473-487. [PMID: 35702803 DOI: 10.2174/1567201819666220613150814] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Revised: 04/13/2022] [Accepted: 04/22/2022] [Indexed: 11/22/2022]
Abstract
Exosomes are subtypes of vesicles secreted by almost all cells and can play an important role in intercellular communication. They contain various proteins, lipids, nucleic acids and other natural substances from their metrocytes. Exosomes are expected to be a new generation of drug delivery systems due to their low immunogenicity, high potential to transfer bioactive substances and biocompatibility. However, exosomes themselves are not highly targeted, it is necessary to develop new surface modification techniques and targeted drug delivery strategies, which are the focus of drug delivery research. In this review, we introduced the biogenesis of exosomes and their role in intercellular communication. We listed various advanced exosome drug-loading techniques. Emphatically, we summarized different exosome surface modification techniques and targeted drug delivery strategies. In addition, we discussed the application of exosomes in vaccines and briefly introduced milk exosomes. Finally, we clarified the clinical application prospects and shortcomings of exosomes.
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Affiliation(s)
- Zun Y Guo
- Department of Pharmacy, China Pharmaceutical University, No.639, Longmian Avenue, Nanjing 211198, P.R. China
| | - Yue Tang
- Department of Pharmacy, China Pharmaceutical University, No.639, Longmian Avenue, Nanjing 211198, P.R. China
| | - Yi C Cheng
- Department of Pharmacy, China Pharmaceutical University, No.639, Longmian Avenue, Nanjing 211198, P.R. China
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Kang W, Sugiyama K, Katano D, Horiike S, Morimoto H, Sato B, Kawano N, Yamada M, Miyado M, Miyado K. CD9 protects the sperm from cytotoxic factors in the epididymis as extracellular components. MICROPUBLICATION BIOLOGY 2023; 2023:10.17912/micropub.biology.000950. [PMID: 37799198 PMCID: PMC10550374 DOI: 10.17912/micropub.biology.000950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Figures] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 08/22/2023] [Accepted: 09/18/2023] [Indexed: 10/07/2023]
Abstract
The mechanism by which seemingly normal sperm cause infertility is still under debate. Although CD9 is expressed in male reproductive tissues, its role in male fertility remains unclear. To address this, we investigated the role of CD9 in analyzing Cd9 -deficient ( Cd9 -KO) male mice. The litter size of Cd9 -KO males was comparable, regardless of mating experience. When Cd9 -KO males experienced their first mating chance, a considerable number of neonates died 48 hours after birth. Electron microscopy reveals the presence of CD9 in the epididymal space. Our results suggest that CD9 contributes to male fertility as an extracellular component.
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Affiliation(s)
- Woojin Kang
- Laboratory Animal Resource Center, Transborder Medical Research Center, Faculty of Medicine, University of Tsukuba, Tsukuba, Ibaraki, Japan
- Department of Reproductive Biology, National Research Institute for Child Health and Development, Setagaya-ku, Tokyo, Japan
| | - Kazuki Sugiyama
- Department of Reproductive Biology, National Research Institute for Child Health and Development, Setagaya-ku, Tokyo, Japan
| | - Daiki Katano
- Department of Reproductive Biology, National Research Institute for Child Health and Development, Setagaya-ku, Tokyo, Japan
- Department of Life Sciences, School of Agriculture, Meiji University, Tama-ku, Kawasaki, Kanagawa, Japan
| | - Sae Horiike
- Department of Reproductive Biology, National Research Institute for Child Health and Development, Setagaya-ku, Tokyo, Japan
- Department of Bioscience, Graduate School of Life Science, Tokyo University of Agriculture, Setagaya-ku, Tokyo, Japan
| | - Hiromu Morimoto
- Department of Nutritional Science and Food Safety, Faculty of Applied Bioscience, Tokyo University of Agriculture,Setagaya-ku, Tokyo, Japan
| | - Ban Sato
- Department of Life Sciences, School of Agriculture, Meiji University, Tama-ku, Kawasaki, Kanagawa, Japan
| | - Natsuko Kawano
- Department of Life Sciences, School of Agriculture, Meiji University, Tama-ku, Kawasaki, Kanagawa, Japan
| | - Mitsutoshi Yamada
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Mami Miyado
- Department of Food Science and Human Nutrition, Beppu University, Beppu, Oita, Japan
- Department of Molecular Endocrinology, National Research Institute for Child Health and Development, Setagaya-ku, Tokyo, Japan
| | - Kenji Miyado
- Department of Reproductive Biology, National Research Institute for Child Health and Development, Setagaya-ku, Tokyo, Japan
- Division of Diversity Research, National Research Institute for Child Health and Development, Setagaya-ku, Tokyo, Japan
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Kamiya J, Kang W, Yoshida K, Takagi R, Kanai S, Hanai M, Nakamura A, Yamada M, Miyamoto Y, Miyado M, Kuroki Y, Hayashi Y, Umezawa A, Kawano N, Miyado K. Suppression of Non-Random Fertilization by MHC Class I Antigens. Int J Mol Sci 2020; 21:E8731. [PMID: 33227981 PMCID: PMC7699254 DOI: 10.3390/ijms21228731] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 11/16/2020] [Accepted: 11/17/2020] [Indexed: 11/22/2022] Open
Abstract
Hermaphroditic invertebrates and plants have a self-recognition system on the cell surface of sperm and eggs, which prevents their self-fusion and enhances non-self-fusion, thereby contributing to genetic variation. However, the system of sperm-egg recognition in mammals is under debate. To address this issue, we explored the role of major histocompatibility complex class I (MHC class I, also known as histocompatibility 2-Kb or H2-Kb and H2-Db in mice) antigens by analyzing H2-Kb-/-H2-Db-/-β2-microglobulin (β2M)-/- triple-knockout (T-KO) male mice with full fertility. T-KO sperm exhibited an increased sperm number in the perivitelline space of wild-type (WT) eggs in vitro. Moreover, T-KO sperm showed multiple fusion with zona pellucida (ZP)-free WT eggs, implying that the ability of polyspermy block for sperm from T-KO males was weakened in WT eggs. When T-KO male mice were intercrossed with WT female mice, the percentage of females in progeny increased. We speculate that WT eggs prefer fusion with T-KO sperm, more specifically X-chromosome-bearing sperm (X sperm), suggesting the presence of preferential (non-random) fertilization in mammals, including humans.
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Affiliation(s)
- Junki Kamiya
- Laboratory of Regulatory Biology, Department of Life Sciences, School of Agriculture, Meiji University, Kanagawa 214-8571, Japan; (J.K.); (R.T.); (S.K.); (M.H.)
| | - Woojin Kang
- Department of Reproductive Biology, National Research Institute for Child Health and Development, Tokyo 157-8535, Japan; (W.K.); (Y.M.); (A.U.)
| | - Keiichi Yoshida
- Next-Generation Precision Medicine Research Center, Osaka International Cancer Institute, Osaka Prefectural Hospital Organization, Osaka 541-8567, Japan;
| | - Ryota Takagi
- Laboratory of Regulatory Biology, Department of Life Sciences, School of Agriculture, Meiji University, Kanagawa 214-8571, Japan; (J.K.); (R.T.); (S.K.); (M.H.)
| | - Seiya Kanai
- Laboratory of Regulatory Biology, Department of Life Sciences, School of Agriculture, Meiji University, Kanagawa 214-8571, Japan; (J.K.); (R.T.); (S.K.); (M.H.)
| | - Maito Hanai
- Laboratory of Regulatory Biology, Department of Life Sciences, School of Agriculture, Meiji University, Kanagawa 214-8571, Japan; (J.K.); (R.T.); (S.K.); (M.H.)
| | - Akihiro Nakamura
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo 160-8582, Japan; (A.N.); (M.Y.)
| | - Mitsutoshi Yamada
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo 160-8582, Japan; (A.N.); (M.Y.)
| | - Yoshitaka Miyamoto
- Department of Reproductive Biology, National Research Institute for Child Health and Development, Tokyo 157-8535, Japan; (W.K.); (Y.M.); (A.U.)
| | - Mami Miyado
- Department of Molecular Endocrinology, National Research Institute for Child Health and Development, Tokyo 157-8535, Japan;
| | - Yoko Kuroki
- Department of Genome Medicine, National Research Institute for Child Health and Development, Tokyo 157-8535, Japan;
| | - Yoshiki Hayashi
- Life Science Center for Survival Dynamics, Tsukuba Advanced Research Alliance (TARA), University of Tsukuba, Ibaraki 305-8577, Japan;
| | - Akihiro Umezawa
- Department of Reproductive Biology, National Research Institute for Child Health and Development, Tokyo 157-8535, Japan; (W.K.); (Y.M.); (A.U.)
| | - Natsuko Kawano
- Laboratory of Regulatory Biology, Department of Life Sciences, School of Agriculture, Meiji University, Kanagawa 214-8571, Japan; (J.K.); (R.T.); (S.K.); (M.H.)
| | - Kenji Miyado
- Department of Reproductive Biology, National Research Institute for Child Health and Development, Tokyo 157-8535, Japan; (W.K.); (Y.M.); (A.U.)
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