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Ramirez JA, Jiménez MC, Ospina V, Rivera BS, Fiorentino S, Barreto A, Restrepo LM. The secretome from human-derived mesenchymal stem cells augments the activity of antitumor plant extracts in vitro. Histochem Cell Biol 2024; 161:409-421. [PMID: 38402366 PMCID: PMC11045572 DOI: 10.1007/s00418-024-02265-1] [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] [Accepted: 01/02/2024] [Indexed: 02/26/2024]
Abstract
Cancer is understood as a multifactorial disease that involve multiple cell types and phenotypes in the tumor microenvironment (TME). The components of the TME can interact directly or via soluble factors (cytokines, chemokines, growth factors, extracellular vesicles, etc.). Among the cells composing the TME, mesenchymal stem cells (MSCs) appear as a population with debated properties since it has been seen that they can both promote or attenuate tumor progression. For various authors, the main mechanism of interaction of MSCs is through their secretome, the set of molecules secreted into the extracellular milieu, recruiting, and influencing the behavior of other cells in inflammatory environments where they normally reside, such as wounds and tumors. Natural products have been studied as possible cancer treatments, appealing to synergisms between the molecules in their composition; thus, extracts obtained from Petiveria alliacea (Anamu-SC) and Caesalpinia spinosa (P2Et) have been produced and studied previously on different models, showing promising results. The effect of plant extracts on the MSC secretome has been poorly studied, especially in the context of the TME. Here, we studied the effect of Anamu-SC and P2Et extracts in the human adipose-derived MSC (hAMSC)-tumor cell interaction as a TME model. We also investigated the influence of the hAMSC secretome, in combination with these natural products, on tumor cell hallmarks such as viability, clonogenicity, and migration. In addition, hAMSC gene expression and protein synthesis were evaluated for some key factors in tumor progression in the presence of the extracts by reverse transcription-quantitative polymerase chain reaction (RT-qPCR) and Multiplex, respectively. It was found that the presence of the hAMSC secretome did not affect the cytotoxic or clonogenicity-reducing activities of the natural extracts on cancer cells, and even this secretome can inhibit the migration of these tumor cells, in addition to the fact that the profile of molecules can be modified by natural products. Overall, our findings demonstrate that hAMSC secretome participation in TME interactions can favor the antitumor activities of natural products.
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Affiliation(s)
- J A Ramirez
- Grupo Ingeniería de Tejidos y Terapías Celulares, Facultad de Medicina, Universidad de Antioquia, Carrera 51 A No 62-42, Medellín, Colombia
| | - M C Jiménez
- Grupo de Inmunobiología y Biología Celular, Facultad de Ciencias, Pontificia Universidad Javeriana, Cra 7 No 40-62, Bogotá, Colombia
| | - V Ospina
- Grupo Ingeniería de Tejidos y Terapías Celulares, Facultad de Medicina, Universidad de Antioquia, Carrera 51 A No 62-42, Medellín, Colombia
| | - B S Rivera
- Grupo Ingeniería de Tejidos y Terapías Celulares, Facultad de Medicina, Universidad de Antioquia, Carrera 51 A No 62-42, Medellín, Colombia
| | - S Fiorentino
- Grupo de Inmunobiología y Biología Celular, Facultad de Ciencias, Pontificia Universidad Javeriana, Cra 7 No 40-62, Bogotá, Colombia
| | - A Barreto
- Grupo de Inmunobiología y Biología Celular, Facultad de Ciencias, Pontificia Universidad Javeriana, Cra 7 No 40-62, Bogotá, Colombia.
| | - L M Restrepo
- Grupo Ingeniería de Tejidos y Terapías Celulares, Facultad de Medicina, Universidad de Antioquia, Carrera 51 A No 62-42, Medellín, Colombia
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Tarapongpun T, Onlamoon N, Tabu K, Chuthapisith S, Taga T. The optimized priming effect of FGF-1 and FGF-2 enhances preadipocyte lineage commitment in human adipose-derived mesenchymal stem cells. Genes Cells 2024; 29:231-253. [PMID: 38253356 DOI: 10.1111/gtc.13095] [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: 10/17/2023] [Revised: 12/26/2023] [Accepted: 01/04/2024] [Indexed: 01/24/2024]
Abstract
The cell-assisted lipotransfer technique, integrating adipose-derived mesenchymal stem cells (ADMSCs), has transformed lipofilling, enhancing fat graft viability. However, the multipotent nature of ADMSCs poses challenges. To improve safety and graft vitality and to reduce unwanted lineage differentiation, this study refines the methodology by priming ADMSCs into preadipocytes-unipotent, self-renewing cells. We explored the impact of fibroblast growth factor-1 (FGF-1), fibroblast growth factor-2 (FGF-2), and epidermal growth factor (EGF), either alone or in combination, on primary human ADMSCs during the proliferative phase. FGF-2 emerged as a robust stimulator of cell proliferation, preserving stemness markers, especially when combined with EGF. Conversely, FGF-1, while not significantly affecting cell growth, influenced cell morphology, transitioning cells to a rounded shape with reduced CD34 expression. Furthermore, co-priming with FGF-1 and FGF-2 enhanced adipogenic potential, limiting osteogenic and chondrogenic tendencies, and possibly promoting preadipocyte commitment. These preadipocytes exhibited unique features: rounded morphology, reduced CD34, decreased preadipocyte factor 1 (Pref-1), and elevated C/EBPα and PPARγ, alongside sustained stemness markers (CD73, CD90, CD105). Mechanistically, FGF-1 and FGF-2 activated key adipogenic transcription factors-C/EBPα and PPARγ-while inhibiting GATA3 and Notch3, which are adipogenesis inhibitors. These findings hold the potential to advance innovative strategies for ADMSC-mediated lipofilling procedures.
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Affiliation(s)
- Tanakorn Tarapongpun
- Division of Head Neck and Breast Surgery, Faculty of Medicine Siriraj Hospital, Department of Surgery, Mahidol University, Bangkok, Thailand
- Department of Stem Cell Regulation, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
| | - Nattawat Onlamoon
- Department of Research, Faculty of Medicine Siriraj Hospital, Siriraj Research Group in Immunobiology and Therapeutic Sciences, Mahidol University, Bangkok, Thailand
| | - Kouichi Tabu
- Department of Stem Cell Regulation, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
| | - Suebwong Chuthapisith
- Division of Head Neck and Breast Surgery, Faculty of Medicine Siriraj Hospital, Department of Surgery, Mahidol University, Bangkok, Thailand
| | - Tetsuya Taga
- Department of Stem Cell Regulation, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
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Strong AL, Syrjamaki JD, Kamdar N, Wilkins EG, Sears ED. Oncological Safety of Autologous Fat Grafting for Breast Reconstruction. Ann Plast Surg 2024; 92:21-27. [PMID: 38117044 PMCID: PMC10752252 DOI: 10.1097/sap.0000000000003772] [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] [Indexed: 12/21/2023]
Abstract
BACKGROUND Autologous fat grafting has become a vital component of breast reconstruction. However, concerns remain regarding the safety of fat grafting after oncological resection and breast reconstruction. The purpose of the study was to evaluate the association of fat grafting after breast reconstruction with metastasis and death in breast cancer patients. METHODS A retrospective, population-based cohort study was conducted using deidentified claims data from 2001 to 2018 and included privately insured patients with breast cancer who underwent breast reconstruction after surgical resection. Breast reconstruction patients who underwent fat grafting were compared with those not undergoing fat grafting, evaluating metastasis and death up to 15 years after reconstruction. One-to-one propensity score matching was used to account for selection bias on patient risk factors comparing those with and without fat grafting. RESULTS A total of 4709 patients were identified who underwent breast reconstruction after lumpectomy or mastectomy, of which 368 subsequently underwent fat grafting. In the propensity score-matched patients, fat grafting was not associated with an increased risk of lymph node metastasis (9.7% fat-grafted vs 11.4% in non-fat-grafted, P = 0.47) or distant metastasis (9.1% fat-grafted vs 10.5% in non-fat-grafted, P = 0.53). There was no increased risk of all-cause mortality after fat grafting for breast reconstruction (3.9% fat-grafted vs 6.6% non-fat-grafted, P = 0.10). CONCLUSIONS Among breast cancer patients who subsequently underwent fat grafting, compared with no fat grafting, no significant increase was observed in distant metastasis or all-cause mortality. These findings suggest that autologous fat grafting after oncologic resection and reconstruction was not associated with an increased risk of future metastasis or death.
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Affiliation(s)
- Amy L. Strong
- Section of Plastic and Reconstructive Surgery, University of Michigan, Ann Arbor, MI, 48109
| | - John D. Syrjamaki
- Section of Plastic and Reconstructive Surgery, University of Michigan, Ann Arbor, MI, 48109
| | - Neil Kamdar
- Michigan Value Collaborative, University of Michigan, Ann Arbor, MI 48109
- Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor, MI, 48109
| | - Edwin G. Wilkins
- Section of Plastic and Reconstructive Surgery, University of Michigan, Ann Arbor, MI, 48109
| | - Erika D. Sears
- Section of Plastic and Reconstructive Surgery, University of Michigan, Ann Arbor, MI, 48109
- VA Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, MI
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Diehm YF, Thomé J, Will P, Kotsougiani-Fischer D, Haug VF, Siegwart LC, Kneser U, Fischer S. Stem Cell-Enriched Hybrid Breast Reconstruction Reduces Risk for Capsular Contracture in a Hybrid Breast Model. Plast Reconstr Surg 2023; 152:572-580. [PMID: 36735813 DOI: 10.1097/prs.0000000000010260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Hybrid breast reconstruction (HBR) combines silicone implants with fat grafting to improve implant coverage, treating local tissue deficiencies and leading to a more natural breast appearance. Recent data also indicated less capsular contracture after HBR. The authors developed a novel technique and animal model of cell-assisted (CA) HBR to illuminate its effects on capsular contracture. METHODS Animals received silicone implants in a dorsal submuscular pocket. Although animals of the HBR group received fat grafting around the implant without stem cell enrichment, rats of the CA-HBR1 and the CA-HBR2 groups received stem cell-enriched fat grafting with 2 × 10 6 and 4 × 10 6 adipose-derived stem cells immediately after implant insertion. On day 60, animals underwent sonography and elastography imaging and were euthanized, and outcome analysis was performed by means of histology, immunohistochemistry, chemical collagen quantification, and gene expression analysis. RESULTS With this novel technique, long-term survival of adipose-derived stem cells within the implant pocket was demonstrated after 60 days after implant insertion. CA-HBR led to significantly reduced thickness and collagen density of capsular contractures. In addition, CA-HBR resulted in reduced fibrotic responses with less occurrence of collagen type I and transforming growth factor-β in capsule tissue. Moreover, the addition of stem cells suppressed fibrotic and inflammatory responses on a genetic level with significant underexpression of collagen type I and transforming growth factor-β1. CONCLUSIONS With this new technique and animal model, the authors observed a preventive effect on capsular contracture substantiating the basis of clinical outcomes of HBR. The authors propose that the addition of stem cells to HBR might booster its beneficial results. CLINICAL RELEVANCE STATEMENT Stem cell-enriched fat grafting around silicone implants may reduce the risk for capsular contracture after silicone breast implantation. While fat grafting alone already shows beneficial effects, the addition of stem cells to the fat graft can potentiate this effect.
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Affiliation(s)
- Yannick F Diehm
- From the Department of Hand, Plastic, and Reconstructive Surgery, Burn Trauma Center, BG Trauma Center Ludwigshafen; University of Heidelberg
| | - Julia Thomé
- From the Department of Hand, Plastic, and Reconstructive Surgery, Burn Trauma Center, BG Trauma Center Ludwigshafen; University of Heidelberg
| | - Patrick Will
- From the Department of Hand, Plastic, and Reconstructive Surgery, Burn Trauma Center, BG Trauma Center Ludwigshafen; University of Heidelberg
| | - Dimitra Kotsougiani-Fischer
- From the Department of Hand, Plastic, and Reconstructive Surgery, Burn Trauma Center, BG Trauma Center Ludwigshafen; University of Heidelberg
- Private Practice for Plastic and Aesthetic Surgery, Aesthetikon Mannheim and Heidelberg
| | - Valentin F Haug
- From the Department of Hand, Plastic, and Reconstructive Surgery, Burn Trauma Center, BG Trauma Center Ludwigshafen; University of Heidelberg
| | - Laura C Siegwart
- From the Department of Hand, Plastic, and Reconstructive Surgery, Burn Trauma Center, BG Trauma Center Ludwigshafen; University of Heidelberg
| | - Ulrich Kneser
- From the Department of Hand, Plastic, and Reconstructive Surgery, Burn Trauma Center, BG Trauma Center Ludwigshafen; University of Heidelberg
| | - Sebastian Fischer
- From the Department of Hand, Plastic, and Reconstructive Surgery, Burn Trauma Center, BG Trauma Center Ludwigshafen; University of Heidelberg
- Private Practice for Plastic and Aesthetic Surgery, Aesthetikon Mannheim and Heidelberg
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Wu Q, Chen S, Peng W, Chen D. Current perspectives on cell-assisted lipotransfer for breast cancer patients after radiotherapy. World J Surg Oncol 2023; 21:133. [PMID: 37069583 PMCID: PMC10108507 DOI: 10.1186/s12957-023-03010-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Accepted: 03/30/2023] [Indexed: 04/19/2023] Open
Abstract
BACKGROUND Cell-assisted lipotransfer (CAL), a technique of autologous adipose transplantation enriched with adipose-derived stem cells (ADSCs), has the potential to improve cosmetic outcomes at irradiated sites. However, many concerns have been raised about the possibility of ADSCs increasing oncological risk in cancer patients. With the increasing demand for CAL reconstruction, there is an urgent need to determine whether CAL treatment could compromise oncological safety after radiotherapy, as well as to evaluate its efficacy in guiding clinical decisions. METHODS A PRISMA-compliant systematic review of the safety and efficacy of CAL in breast cancer patients after radiotherapy was conducted. The PubMed, Ovid, Cochrane Library, and ClinicalTrials.gov databases were comprehensively searched from inception to 31 December 2021. RESULTS The search initially yielded 1185 unique studies. Ultimately, seven studies were eligible. Based on the limited outcome evidence, CAL did not increase recurrence risk in breast cancer patients but presented aesthetic improvement and higher volumetric persistence in a long-term follow-up. Although breast reconstruction with CAL also had oncological safety after radiotherapy, these patients needed more adipose tissue and had relatively lower fat graft retention than the non-irradiated patients (P < 0.05). CONCLUSIONS CAL has oncological safety and does not increase recurrence risk in irradiated patients. Since CAL doubles the amount of adipose required without significantly improving volumetric persistence, clinical decisions for irradiated patients should be made more cautiously to account for the potential costs and aesthetic outcomes. There is limited evidence at present; thus, higher-quality, evidence-based studies are required to establish a consensus on breast reconstruction with CAL after radiotherapy.
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Affiliation(s)
- Qiuwan Wu
- The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, 55 Zhenhai Road, Siming District, Xiamen, Fujian, 361003, P. R. China
- The Third Clinical Medical College, Fujian Medical University, Xiamen, Fujian, P. R. China
| | - Shuai Chen
- The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, 55 Zhenhai Road, Siming District, Xiamen, Fujian, 361003, P. R. China
| | - Wuyun Peng
- The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, 55 Zhenhai Road, Siming District, Xiamen, Fujian, 361003, P. R. China
| | - Donghan Chen
- The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, 55 Zhenhai Road, Siming District, Xiamen, Fujian, 361003, P. R. China.
- The Third Clinical Medical College, Fujian Medical University, Xiamen, Fujian, P. R. China.
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Loboda AP, Adonin LS, Zvereva SD, Guschin DY, Korneenko TV, Telegina AV, Kondratieva OK, Frolova SE, Pestov NB, Barlev NA. BRCA Mutations-The Achilles Heel of Breast, Ovarian and Other Epithelial Cancers. Int J Mol Sci 2023; 24:ijms24054982. [PMID: 36902416 PMCID: PMC10003548 DOI: 10.3390/ijms24054982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Revised: 02/27/2023] [Accepted: 03/02/2023] [Indexed: 03/08/2023] Open
Abstract
Two related tumor suppressor genes, BRCA1 and BRCA2, attract a lot of attention from both fundamental and clinical points of view. Oncogenic hereditary mutations in these genes are firmly linked to the early onset of breast and ovarian cancers. However, the molecular mechanisms that drive extensive mutagenesis in these genes are not known. In this review, we hypothesize that one of the potential mechanisms behind this phenomenon can be mediated by Alu mobile genomic elements. Linking mutations in the BRCA1 and BRCA2 genes to the general mechanisms of genome stability and DNA repair is critical to ensure the rationalized choice of anti-cancer therapy. Accordingly, we review the literature available on the mechanisms of DNA damage repair where these proteins are involved, and how the inactivating mutations in these genes (BRCAness) can be exploited in anti-cancer therapy. We also discuss a hypothesis explaining why breast and ovarian epithelial tissues are preferentially susceptible to mutations in BRCA genes. Finally, we discuss prospective novel therapeutic approaches for treating BRCAness cancers.
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Affiliation(s)
- Anna P. Loboda
- Laboratory of Molecular Oncology, Phystech School of Biological and Medical Physics, Moscow Institute of Physics and Technology, 141701 Dolgoprudny, Russia
| | | | - Svetlana D. Zvereva
- Laboratory of Molecular Oncology, Phystech School of Biological and Medical Physics, Moscow Institute of Physics and Technology, 141701 Dolgoprudny, Russia
| | - Dmitri Y. Guschin
- School of Medicine, Nazarbayev University, Astana 010000, Kazakhstan
| | - Tatyana V. Korneenko
- Group of Cross-Linking Enzymes, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 117997 Moscow, Russia
| | | | | | | | - Nikolay B. Pestov
- Institute of Biomedical Chemistry, 119121 Moscow, Russia
- Group of Cross-Linking Enzymes, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, 117997 Moscow, Russia
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products, 108819 Moscow, Russia
- Correspondence: (N.B.P.); (N.A.B.)
| | - Nick A. Barlev
- Institute of Biomedical Chemistry, 119121 Moscow, Russia
- School of Medicine, Nazarbayev University, Astana 010000, Kazakhstan
- Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products, 108819 Moscow, Russia
- Institute of Cytology, Tikhoretsky ave 4, 194064 St-Petersburg, Russia
- Correspondence: (N.B.P.); (N.A.B.)
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Al-Awsi GRL, Alsaikhan F, Margiana R, Ahmad I, Patra I, Najm MAA, Yasin G, Rasulova I, Hammid AT, Kzar HH, Al-Gazally ME, Siahmansouri H. Shining the light on mesenchymal stem cell-derived exosomes in breast cancer. Stem Cell Res Ther 2023; 14:21. [PMID: 36750912 PMCID: PMC9906907 DOI: 10.1186/s13287-023-03245-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 01/18/2023] [Indexed: 02/09/2023] Open
Abstract
In women, breast cancer (BC) is the second most frequently diagnosed cancer and the leading cause of cancer death. Mesenchymal stem cells (MSCs) are a subgroup of heterogeneous non-hematopoietic fibroblast-like cells that have the ability to differentiate into multiple cell types. Recent studies stated that MSCs can migrate into the tumor sites and exert various effect on tumor growth and development. Multiple researches have demonstrated that MSCs can favor tumor growth, while other groups have indicated that MSCs inhibit tumor development. Emerging evidences showed exosomes (Exo) as a new mechanism of cell communication which are essential for the crosstalk between MSCs and BC cells. MSC-derived Exo (MSCs-Exo) could mimic the numerous effects on the proliferation, metastasis, and drug response through carrying a wide scale of molecules, such as proteins, lipids, messenger RNAs, and microRNAs to BC cells. Consequently, in the present literature, we summarized the biogenesis and cargo of Exo and reviewed the role of MSCs-Exo in development of BC.
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Affiliation(s)
- Ghaidaa Raheem Lateef Al-Awsi
- grid.517728.e0000 0004 9360 4144Department of Radiological Techniques, Al-Mustaqbal University College, Babylon, Iraq
| | - Fahad Alsaikhan
- grid.449553.a0000 0004 0441 5588College of Pharmacy, Prince Sattam Bin Abdulaziz University, Alkharj, Kingdom of Saudi Arabia
| | - Ria Margiana
- Department of Anatomy, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia. .,Master's Programme Biomedical Sciences, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia. .,Andrology Program, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia. .,Dr. Soetomo General Academic Hospital, Surabaya, Indonesia.
| | - Irfan Ahmad
- grid.412144.60000 0004 1790 7100Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
| | | | - Mazin A. A. Najm
- grid.513203.6Pharmaceutical Chemistry Department, College of Pharmacy, Al-Ayen University, Thi-Qar, Iraq
| | - Ghulam Yasin
- grid.411501.00000 0001 0228 333XDepartment of Botany, Bahauddin Zakariya University, Multan, Pakistan
| | - Iroda Rasulova
- Independent Researcher, “Kasmed” Private Medical Centre, Tashkent, Uzbekistan
| | - Ali Thaeer Hammid
- grid.513683.a0000 0004 8495 7394Computer Engineering Techniques Department, Faculty of Information Technology, Imam Ja’afar Al-Sadiq University, Baghdad, Iraq
| | - Hamzah H. Kzar
- Veterinary Medicine College, Al-Qasim Green University, Al-Qasim, Iraq
| | | | - Homayoon Siahmansouri
- Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
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Brown MJ, Morris MA, Akam EC. Investigating the Effects of Indirect Coculture of Human Mesenchymal Stem Cells on the Migration of Breast Cancer Cells: A Systematic Review and Meta-Analysis. Breast Cancer (Auckl) 2023; 17:11782234221145385. [PMID: 36710995 PMCID: PMC9875320 DOI: 10.1177/11782234221145385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 11/08/2022] [Indexed: 01/24/2023] Open
Abstract
Purpose Breast cancer is the most diagnosed cancer and the leading cause of cancer death in women globally, and mesenchymal stem cells have been widely implicated in tumour progression. This systematic review and meta-analysis seeks to identify and summarise existing literature on the effects of human mesenchymal stem cells (hMSCs) on the migration of breast cancer cells (BCCs) in vitro, to determine the direction of this relationship according to existing research and to identify the directions for future research. Methods A systematic literature search was conducting using a collection of databases, using the following search terms: in vitro AND mesenchymal stem cells AND breast cancer. Only studies that investigated the effects of human, unmodified MSCs on the migration of human, unmodified BCCs in vitro were included. Standardised mean differences (SMDs) were calculated to determine pooled effect sizes. Results This meta-analysis demonstrates that hMSCs (different sources combined) increase the migration of both MDA-MB-231 and MCF-7 cell lines in vitro (SMD = 1.84, P = .03 and SMD = 2.69, P < .00001, respectively). Importantly, the individual effects of hMSCs from different sources were also analysed and demonstrated that MSCs derived from human adipose tissue increase BCC migration (SMD = 1.34, P = .0002) and those derived from umbilical cord increased both MDA-MB-231 and MCF-7 migration (SMD = 3.93, P < .00001 and SMD = 3.01, P < .00001, respectively). Conclusions To our knowledge, this is the first systematic review and meta-analysis investigating and summarising the effects of hMSCs from different sources on the migration of BCCs, in vitro.
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Affiliation(s)
- Marie-Juliet Brown
- Marie-Juliet Brown, School of Sport,
Exercise and Health Sciences, Loughborough University, Loughborough, LE11 3TU,
UK.
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Wang YY, Hung AC, Wu YC, Lo S, Chen HD, Chen YK, Hsieh YC, Hu SCS, Hou MF, Yuan SSF. ADSCs stimulated by resistin promote breast cancer cell malignancy via CXCL5 in a breast cancer coculture model. Sci Rep 2022; 12:15437. [PMID: 36104403 PMCID: PMC9475041 DOI: 10.1038/s41598-022-19290-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 08/26/2022] [Indexed: 11/25/2022] Open
Abstract
The tumor microenvironment represents one of the main obstacles in breast cancer treatment owing to the presence of heterogeneous stromal cells, such as adipose-derived stem cells (ADSCs), that may interact with breast cancer cells and promote cancer development. Resistin is an adipocytokine associated with adverse breast cancer progression; however, its underlying mechanisms in the context of the breast tumor microenvironment remain largely unidentified. Here, we utilized a transwell co-culture model containing patient-derived ADSCs and breast cancer cell lines to investigate their potential interaction, and observed that breast cancer cells co-cultured with resistin-treated ADSCs (R-ADSCs) showed enhanced cancer cell growth and metastatic ability. Screening by proteome arrays revealed that C-X-C motif chemokine ligand 5 (CXCL5) was released in the conditioned medium of the co-culture system, and phosphorylated ERK was increased in breast cancer cells after co-culture with R-ADSCs. Breast cancer cells treated with the recombinant proteins of CXCL5 showed similarly enhanced cell migration and invasion ability as occurred in the co-culture model, whereas application of neutralizing antibodies against CXCL5 reversed these phenomena. The orthotopic xenograft in mice by breast cancer cells after co-culture with R-ADSCs had a larger tumor growth and more CXCL5 expression than control. In addition, clinical analysis revealed a positive correlation between the expression of resistin and CXCL5 in both tumor tissues and serum specimens of breast cancer patients. The current study suggests that resistin-stimulated ADSCs may interact with breast cancer cells in the tumor microenvironment via CXCL5 secretion, leading to breast cancer cell malignancy.
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Affiliation(s)
- Yen-Yun Wang
- School of Dentistry, College of Dental Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Amos C Hung
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yi-Chia Wu
- School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Division of Plastic Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Division of Breast Oncology and Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Steven Lo
- College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - Huan-Da Chen
- Translational Research Center, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Yuk-Kwan Chen
- School of Dentistry, College of Dental Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Division of Oral Pathology and Maxillofacial Radiology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Oral and Maxillofacial Imaging Center, College of Dental Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ya-Ching Hsieh
- Institute of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - Stephen Chu-Sung Hu
- Department of Dermatology, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Dermatology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Ming-Feng Hou
- Division of Breast Oncology and Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Department of Biomedical Science and Environmental Biology, College of Life Science, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Shyng-Shiou F Yuan
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
- Translational Research Center, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.
- Department of Obstetrics and Gynecology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.
- Department of Biological Science and Technology, College of Biological Science and Technology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan.
- Center for Intelligent Drug Systems and Smart Bio-devices (IDS2B), National Yang Ming Chiao Tung University, Hsinchu, Taiwan.
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Schlottmann F, Bucan V, Strauß S, Koop F, Vogt PM, Mett TR. Influence of Tamoxifen on Different Biological Pathways in Tumorigenesis and Transformation in Adipose-Derived Stem Cells, Mammary Cells and Mammary Carcinoma Cell Lines—An In Vitro Study. Cells 2022; 11:cells11172733. [PMID: 36078139 PMCID: PMC9454616 DOI: 10.3390/cells11172733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 08/17/2022] [Accepted: 08/30/2022] [Indexed: 12/24/2022] Open
Abstract
Breast carcinoma is one of the most common malignant tumors in women. In cases of hormone-sensitive cells, tamoxifen as an anti-estrogenic substance is a first line medication in the adjuvant setting. The spectrum of autologous breast reconstructions ranges from fat infiltrations to complex microsurgical procedures. The influence of adipose-derived stem cells (ASC) on the tumor bed and a possibly increased recurrence rate as a result are critically discussed. In addition, there is currently no conclusive recommendation regarding tamoxifen-treated patients and autologous fat infiltrations. The aim of the present study was to investigate the effect of tamoxifen on the gene expression of a variety of genes involved in tumorigenesis, cell growth and transformation. Mammary epithelial cell line and mammary carcinoma cell lines were treated with tamoxifen in vitro as well as co-cultured with ASC. Gene expression was quantified by PCR arrays and showed increased expression in the mammary carcinoma cell lines with increasing time of treatment and concentration of tamoxifen. The data presented can be considered as an addition to the controversial discussion on the relationship between ASC and breast carcinoma cells. Further studies are needed to quantify the in vivo interaction of ASC and mammary carcinoma cells and to conclusively assess the impact of tamoxifen in reconstructive cases with fat grafting.
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11
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Adipose Tissue-Derived Mesenchymal Stromal/Stem Cells, Obesity and the Tumor Microenvironment of Breast Cancer. Cancers (Basel) 2022; 14:cancers14163908. [PMID: 36010901 PMCID: PMC9405791 DOI: 10.3390/cancers14163908] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/01/2022] [Accepted: 08/09/2022] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Adipose tissue is the major microenvironment of breast cancer. Adipose tissue-derived mesenchymal stromal/stem cells (ASCs/MSCs) are key players in adipose tissue. ASCs/MSCs, particularly in the obese state, are critical in remodeling the tumor microenvironment and promoting breast cancer progression. In this review, we have addressed the impact of obesity on ASCs/MSCs, summarized the crosstalk between ASCs/MSCs and breast cancer cells, discussed related molecular mechanisms, and highlighted related research perspectives. Abstract Breast cancer is the most frequently diagnosed cancer and a common cause of cancer-related death in women. It is well recognized that obesity is associated with an enhanced risk of more aggressive breast cancer as well as reduced patient survival. Adipose tissue is the major microenvironment of breast cancer. Obesity changes the composition, structure, and function of adipose tissue, which is associated with inflammation and metabolic dysfunction. Interestingly, adipose tissue is rich in ASCs/MSCs, and obesity alters the properties and functions of these cells. As a key component of the mammary stroma, ASCs play essential roles in the breast cancer microenvironment. The crosstalk between ASCs and breast cancer cells is multilateral and can occur both directly through cell–cell contact and indirectly via the secretome released by ASC/MSC, which is considered to be the main effector of their supportive, angiogenic, and immunomodulatory functions. In this narrative review, we aim to address the impact of obesity on ASCs/MSCs, summarize the current knowledge regarding the potential pathological roles of ASCs/MSCs in the development of breast cancer, discuss related molecular mechanisms, underline the possible clinical significance, and highlight related research perspectives. In particular, we underscore the roles of ASCs/MSCs in breast cancer cell progression, including proliferation and survival, angiogenesis, migration and invasion, the epithelial–mesenchymal transition, cancer stem cell development, immune evasion, therapy resistance, and the potential impact of breast cancer cells on ASCS/MSCs by educating them to become cancer-associated fibroblasts. We conclude that ASCs/MSCs, especially obese ASCs/MSCs, may be key players in the breast cancer microenvironment. Targeting these cells may provide a new path of effective breast cancer treatment.
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Liu X, Zhao G, Huo X, Wang Y, Tigyi G, Zhu BM, Yue J, Zhang W. Adipose-Derived Stem Cells Facilitate Ovarian Tumor Growth and Metastasis by Promoting Epithelial to Mesenchymal Transition Through Activating the TGF-β Pathway. Front Oncol 2022; 11:756011. [PMID: 35004276 PMCID: PMC8727693 DOI: 10.3389/fonc.2021.756011] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 11/29/2021] [Indexed: 02/05/2023] Open
Abstract
Adipose-derived stem cells (ADSC) are multipotent mesenchymal stem cells derived from adipose tissues and are capable of differentiating into multiple cell types in the tumor microenvironment (TME). The roles of ADSC in ovarian cancer (OC) metastasis are still not well defined. To understand whether ADSC contributes to ovarian tumor metastasis, we examined epithelial to mesenchymal transition (EMT) markers in OC cells following the treatment of the ADSC-conditioned medium (ADSC-CM). ADSC-CM promotes EMT in OC cells. Functionally, ADSC-CM promotes OC cell proliferation, survival, migration, and invasion. We further demonstrated that ADSC-CM induced EMT via TGF-β growth factor secretion from ADSC and the ensuing activation of the TGF-β pathway. ADSC-CM-induced EMT in OC cells was reversible by the TGF-β inhibitor SB431542 treatment. Using an orthotopic OC mouse model, we also provide the experimental evidence that ADSC contributes to ovarian tumor growth and metastasis by promoting EMT through activating the TGF-β pathway. Taken together, our data indicate that targeting ADSC using the TGF-β inhibitor has the therapeutic potential in blocking the EMT and OC metastasis.
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Affiliation(s)
- Xiaowu Liu
- Department of Urology, The First Affiliated Hospital of China Medical University, Shenyang, China.,Department of Pathology and Laboratory Medicine, The University of Tennessee Health Science Center, Memphis, TN, United States
| | - Guannan Zhao
- Department of Pathology and Laboratory Medicine, The University of Tennessee Health Science Center, Memphis, TN, United States.,Center for Cancer Research, College of Medicine, The University of Tennessee Health Science Center, Memphis, TN, United States
| | - Xueyun Huo
- School of Basic Medical Sciences, Capital Medical University, Beijing, China
| | - Yaohong Wang
- Department of Pathology, Immunology, and Microbiology, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Gabor Tigyi
- Department of Physiology, College of Medicine, The University of Tennessee Health Science Center, Memphis, TN, United States
| | - Bing-Mei Zhu
- Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, China
| | - Junming Yue
- Department of Pathology and Laboratory Medicine, The University of Tennessee Health Science Center, Memphis, TN, United States.,Center for Cancer Research, College of Medicine, The University of Tennessee Health Science Center, Memphis, TN, United States
| | - Wenjing Zhang
- Department of Genetics, Genomics & Informatics, College of Medicine, The University of Tennessee Health Science Center, Memphis, TN, United States
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13
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Damous LL, Shiroma ME, Carvalho AETSD, Soares-Jr JM, Krieger JE, Baracat EC. Gene expression profile in experimental frozen-thawed ovarian grafts treated with scaffold-base delivery of adipose tissue-derived stem cells. Clinics (Sao Paulo) 2022; 77:100066. [PMID: 35777300 PMCID: PMC9253596 DOI: 10.1016/j.clinsp.2022.100066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 06/01/2022] [Indexed: 11/10/2022] Open
Abstract
PURPOSE Gelfoam scaffold is a feasible and safe non-invasive technique for Adipose tissue-derived Stem Cell (ASC)-delivery in the treatment of frozen-thawed ovarian autografts. This study seeks to analyze the genes expression profile of rat frozen-thawed ovarian autografts treated with scaffold-based delivery of adipose tissue-derived stem cells. METHODS Eighteen adult Wistar rats were distributed into three groups: Control (frozen-thawed only); Group 1 (G1) and Group 2 (G2) (frozen-thawed ovaries treated with culture medium or ASC, respectively). Both treatments were performed immediately after autologous retroperitoneal transplant with scaffold-based delivery. The ovarian grafts were retrieved 30 days after transplantation. Quantitative gene expression (qPCR) for apoptosis, angiogenesis, and inflammatory cytokines (84 genes in each pathway) were evaluated by RT-PCR. Graft morphology (HE), apoptosis (cleaved-caspase-3), neoangiogenesis (VEGF), and cellular proliferation (Ki-67) were assessed. RESULTS In grafts treated with ASC, the apoptosis pathway showed the highest number of genes over-regulated - 49 genes - compared to inflammation cytokines and angiogenesis pathway - 36 and 23 genes respectively, compared to grafts treated with culture medium. Serpinb5 family was highlighted in the angiogenesis pathway and Cxcl6 in the inflammation cytokines pathway. In the apoptosis pathway, the most over-regulated gene was Capsase14. ASC treatment promoted the reduction of cleaved caspase-3 in the theca internal layer and increased cell proliferation by Ki-67 in the granulosa layer without altering VEGF. A mild inflammatory infiltrate was observed in both groups. CONCLUSION ASC therapy in rat frozen-thawed ovarian autografts promoted an abundance of genes involved with apoptosis and inflammatory cytokines without compromising the ovary graft morphology and viability for short time. Further studies are necessary to evaluate the repercussion of apoptosis and inflammation on the graft in the long term.
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Affiliation(s)
- Luciana Lamarão Damous
- Laboratório de Ginecologia Estrutural e Molecular (LIM-58), Departamento de Obstetrícia e Ginecologia, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, Brazil.
| | - Marcos Eiji Shiroma
- Laboratório de Ginecologia Estrutural e Molecular (LIM-58), Departamento de Obstetrícia e Ginecologia, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, Brazil
| | - Ana Elisa Teófilo Saturi de Carvalho
- Laboratório de Genética e Cardiologia Molecular, Instituto do Coração (Incor), Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, Brazil
| | - José Maria Soares-Jr
- Laboratório de Ginecologia Estrutural e Molecular (LIM-58), Departamento de Obstetrícia e Ginecologia, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, Brazil
| | - José Eduardo Krieger
- Laboratório de Genética e Cardiologia Molecular, Instituto do Coração (Incor), Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, Brazil
| | - Edmund C Baracat
- Laboratório de Ginecologia Estrutural e Molecular (LIM-58), Departamento de Obstetrícia e Ginecologia, Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, Brazil
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14
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Guillaume VGJ, Ruhl T, Boos AM, Beier JP. OUP accepted manuscript. Stem Cells Transl Med 2022; 11:394-406. [PMID: 35274703 PMCID: PMC9052412 DOI: 10.1093/stcltm/szac002] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 11/22/2021] [Indexed: 11/14/2022] Open
Abstract
Adipose-derived stem or stromal cells (ASCs) possess promising potential in the fields of tissue engineering and regenerative medicine due to their secretory activity, their multilineage differentiation potential, their easy harvest, and their rich yield compared to other stem cell sources. After the first identification of ASCs in humans in 2001, the knowledge of their cell biology and cell characteristics have advanced, and respective therapeutic options were determined. Nowadays, ASC-based therapies are on the verge of translation into clinical practice. However, conflicting evidence emerged in recent years about the safety profile of ASC applications as they may induce tumor progression and invasion. Numerous in-vitro and in-vivo studies demonstrate a potential pro-oncogenic effect of ASCs on various cancer entities. This raises questions about the safety profile of ASCs and their broad handling and administration. However, these findings spark controversy as in clinical studies ASC application did not elevate tumor incidence rates, and other experimental studies reported an inhibitory effect of ASCs on different cancer cell types. This comprehensive review aims at providing up-to-date information about ASCs and cancer cell interactions, and their potential carcinogenesis and tumor tropism. The extracellular signaling activity of ASCs, the interaction of ASCs with the tumor microenvironment, and 3 major organ systems (the breast, the skin, and genitourinary system) will be presented with regard to cancer formation and progression.
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Affiliation(s)
- Vincent G J Guillaume
- Corresponding author: Vincent G. J. Guillaume, Resident Physician and Research Assistant, Department of Plastic Surgery, Hand Surgery, Burn Center, University Hospital RWTH Aachen, Pauwelsstraße 30, 52074 Aachen, Germany. Tel: 0049-241-80-89700; Fax: 0241-80-82448;
| | - Tim Ruhl
- Department of Plastic Surgery, Hand Surgery, Burn Center, University Hospital RWTH Aachen, Aachen, Germany
| | - Anja M Boos
- Department of Plastic Surgery, Hand Surgery, Burn Center, University Hospital RWTH Aachen, Aachen, Germany
| | - Justus P Beier
- Department of Plastic Surgery, Hand Surgery, Burn Center, University Hospital RWTH Aachen, Aachen, Germany
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15
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Mentoor I, Engelbrecht AM, van de Vyver M, van Jaarsveld PJ, Nell T. The paracrine effects of adipocytes on lipid metabolism in doxorubicin-treated triple negative breast cancer cells. Adipocyte 2021; 10:505-523. [PMID: 34812105 PMCID: PMC8632082 DOI: 10.1080/21623945.2021.1979758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Adipocytes in the breast tumour microenvironment promotes acquired treatment resistance. We used an in vitro adipocyte-conditioned media approach to investigate the direct paracrine effects of adipocyte secretory factors on MDA-MB-231 breast cancer cells treated with doxorubicin to clarify the underlying treatment resistance mechanisms. Cell-viability assays, and Western blots were performed to determine alterations in apoptotic, proliferation and lipid metabolism protein markers. Free fatty acids (FFA) and inflammatory markers in the collected treatment-conditioned media were also quantified. Adipocyte secretory factors increased the cell-viability of doxorubicin-treated cells (p < 0.0001), which did not correspond to apoptosis or proliferation pathways. Adipocyte secretory factors increased the protein expression of hormone-sensitive lipase (p < 0.05) in doxorubicin-treated cells. Adipocyte secretory factors increased the utilization of leptin (p < 0.05) and MCP-1 (p < 0.01) proteins and possibly inhibited release of linoleic acid by doxorubicin-treated cells (treatment-conditioned media FFA profiles). Adipocyte secretory factors induced doxorubicin treatment resistance, by increasing the utilization of inflammatory mediators and inhibiting the release of FFA by doxorubicin-treated cells. This further promotes inflammation and lipid metabolic reprogramming (lipid storage) in the tumour microenvironment, which breast cancer cells use to evade the toxic effects induced by doxorubicin and confers to acquired treatment resistance.
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Affiliation(s)
- Ilze Mentoor
- Department of Physiological Sciences, Faculty of Science, University of Stellenbosch, Stellenbosch, South Africa
- African Cancer Institute (ACI), Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Stellenbosch, South Africa
| | - Anna-Mart Engelbrecht
- Department of Physiological Sciences, Faculty of Science, University of Stellenbosch, Stellenbosch, South Africa
- African Cancer Institute (ACI), Department of Global Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Stellenbosch, South Africa
| | - Mari van de Vyver
- Division of Clinical Pharmacology, Department of Medicine, Faculty of Medicine and Health Sciences, Stellenbosch University, Stellenbosch, South Africa
| | - Paul J. van Jaarsveld
- Non-Communicable Diseases Research Unit, South African Medical Research Council, Cape Town, South Africa
- Division of Medical Physiology, Faculty of Medicine and Health Sciences, Stellenbosch University, Stellenbosch, South Africa
| | - Theo Nell
- Department of Physiological Sciences, Faculty of Science, University of Stellenbosch, Stellenbosch, South Africa
- Centre for Cardio-Metabolic Research in Africa (CARMA), Department of Biomedical Sciences, University of Stellenbosch, Stellenbosch, South Africa
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16
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Airuddin SS, Halim AS, Wan Sulaiman WA, Kadir R, Nasir NAM. Adipose-Derived Stem Cell: "Treat or Trick". Biomedicines 2021; 9:biomedicines9111624. [PMID: 34829853 PMCID: PMC8615427 DOI: 10.3390/biomedicines9111624] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 10/31/2021] [Accepted: 10/31/2021] [Indexed: 12/23/2022] Open
Abstract
Stem cells have been widely used for treating disease due to the various benefits they offer in the curing process. Several treatments using stem cells have undergone clinical trials, such as cell-based therapies for heart disease, sickle cell disease, thalassemia, etc. Adipose-derived stem cells are some of the many mesenchymal stem cells that exist in our body that can be harvested from the abdomen, thighs, etc. Adipose tissue is easy to harvest, and its stem cells can be obtained in higher volumes compared to stem cells harvested from bone marrow, for which a more invasive technique is required with a smaller volume obtained. Many scientists have expressed interest in investigating the role of adipose-derived stem cells in treating disease since their use was first described. This is due to these stem cells' ability to differentiate into multiple lineages and secrete a variety of growth factors and proteins. Previous studies have found that the hormones, cytokines, and growth factors contained in adipose tissue play major roles in the metabolic regulation of adipose tissue, as well as in energy balance and whole-body homeostasis through their endocrine, autocrine, and paracrine functions. These are thought to be important contributors to the process of tissue repair and regeneration. However, it remains unclear how effective and safe ADSCs are in treating diseases. The research that has been carried out to date is in order to investigate the impact of ADSCs in disease treatment, as described in this review, to highlight its "trick or treat" effect in medical treatment.
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Affiliation(s)
- Siti Syahira Airuddin
- Reconstructive Sciences Unit, School of Medical Sciences, Health Campus, Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia; (S.S.A.); (A.S.H.); (W.A.W.S.)
| | - Ahmad Sukari Halim
- Reconstructive Sciences Unit, School of Medical Sciences, Health Campus, Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia; (S.S.A.); (A.S.H.); (W.A.W.S.)
- Hospital Universiti Sains Malaysia, Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia
| | - Wan Azman Wan Sulaiman
- Reconstructive Sciences Unit, School of Medical Sciences, Health Campus, Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia; (S.S.A.); (A.S.H.); (W.A.W.S.)
- Hospital Universiti Sains Malaysia, Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia
| | - Ramlah Kadir
- Department of Immunology, School of Medical Sciences, Health Campus, Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia;
| | - Nur Azida Mohd Nasir
- Reconstructive Sciences Unit, School of Medical Sciences, Health Campus, Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia; (S.S.A.); (A.S.H.); (W.A.W.S.)
- Correspondence: ; Tel.: +609-767-6914
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17
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Jonsson A, Falk P, Angenete E, Hjalmarsson C, Ivarsson ML. Plasma MMP-1 Expression as a Prognostic Factor in Colon Cancer. J Surg Res 2021; 266:254-260. [PMID: 34034060 DOI: 10.1016/j.jss.2021.04.021] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 03/05/2021] [Accepted: 04/10/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Matrix metalloproteinases (MMP) are involved in the local and distant invasiveness of colorectal cancer. This study investigates the prognostic value of circulating matrix metalloproteinase levels in patients with colon cancer. METHODS A cohort of 152 patients was followed for more than 10 years. The correlation of plasma levels of MMP-1,-2, -7, -8, and -9 and survival was investigated. RESULTS A high level of MMP-1 in circulating plasma was associated with a poorer prognosis in colon cancer (HR 2.0, 95% CI 1.1-3.9) in multivariate analysis regarding 5-year cancer-specific survival. This was further seen in regard of 10-year cancer-specific survival. CONCLUSIONS Measurement of plasma MMP-1 concentration in patients planned for radical colon cancer surgery might be of importance when discussing prognosis and selection of patients for oncological treatment and postsurgery surveillance.
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Affiliation(s)
- Andreas Jonsson
- Department of Surgery, Halland Hospital Varberg, Varberg, Sweden; Department of Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
| | - Peter Falk
- Department of Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Eva Angenete
- Department of Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, SSORG - Scandinavian Surgical Outcomes Research Group, Gothenburg, Sweden; Region Västra Götaland, Sahlgrenska University Hospital/Östra, Department of Surgery, Gothenburg, Sweden
| | | | - Marie-Lois Ivarsson
- Department of Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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18
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Wang Y, Tan J, Li J, Chen H, Wang W. ING5 Inhibits Migration and Invasion of Esophageal Cancer Cells by Downregulating the IL-6/CXCL12 Signaling Pathway. Technol Cancer Res Treat 2021; 20:15330338211039940. [PMID: 34520285 PMCID: PMC8445537 DOI: 10.1177/15330338211039940] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Esophageal squamous cell carcinoma (ESCC) is a common cancer in East Asia and in other parts of the world and exhibits a poor prognosis. Growth inhibitor 5 (ING5) is a new member of the growth inhibitor (ING) protein family and is involved in many important cellular functions, such as the cell cycle, apoptosis, and chromatin remodeling. As a newly discovered tumor suppressor, ING5 has been shown to inhibit lung cancer proliferation and distant metastasis through the AKT pathway. In lung cancer tumors, ING5 can attenuate the ability of cancer cells to invade normal tumor-adjacent tissues. However, ING5 has rarely been studied in ESCC. Here, we found that in ESCC EC-109 cancer cells, ING5 overexpression inhibited cell proliferation and tumor invasion, whereas, in ESCC TE-1 cancer cells, ING5 knockdown promoted cell invasion. In a nude mouse xenograft model, ING5 overexpression inhibited tumor growth and the invasion ability of ESCC cells. Further studies revealed that ING5 overexpression inhibited IL-6/CXCL12 expression at both the mRNA and protein levels as well as morphological changes. We found for the first time that ING5 inhibits ESCC cell migration and invasion by downregulating the IL-6/CXCL12 signaling pathway.
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Affiliation(s)
- Yali Wang
- Henan Provincial Chest Hospital, Zhengzhou, P.R. China
| | - Jiao Tan
- Henan Provincial Chest Hospital, Zhengzhou, P.R. China
| | - Jing Li
- Henan Provincial Chest Hospital, Zhengzhou, P.R. China
| | - Huihui Chen
- Henan Provincial Chest Hospital, Zhengzhou, P.R. China
| | - Wei Wang
- Henan Provincial Chest Hospital, Zhengzhou, P.R. China
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Yuan Z, Zhu Z, Zhu F, Ding F, Wang Y, Wang X, Luo X, Yang J, Liu F, Sun D. Impact of human adipose tissue-derived stem cells on dermatofibrosarcoma protuberans cells in an indirect co-culture: an in vitro study. Stem Cell Res Ther 2021; 12:440. [PMID: 34362454 PMCID: PMC8344160 DOI: 10.1186/s13287-021-02512-5] [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: 04/28/2021] [Accepted: 07/11/2021] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Autologous adipose tissue transfer may be performed for aesthetic needs following the resection of dermatofibrosarcoma protuberans (DFSP), the most common cutaneous soft tissue sarcoma, excluding Kaposi sarcoma. The regenerative effectiveness of cell-assisted lipotransfer is dependent on the presence of adipose tissue-derived stem cells (ADSCs). This is the first study to evaluate the potential oncological risks as ADSCs could unintentionally be sited within the proximity of the tumor microenvironment of DFSP cells. METHODS Primary DFSP cells were indirectly co-cultured with ADSCs in a conditioned medium or in a Transwell system. The impact was analyzed by assessing proliferation, migration, invasion, angiogenesis, and tumor-associated genes and proteins. Results of these assays were compared between co-culture and mono-culture conditions. RESULTS Our experimental results showed that ADSCs were able to promote proliferation, migration, invasion, and angiogenesis of DFSP cells; this was accompanied by a significant increase in the expression levels of beta-type platelet-derived growth factor receptor, collagen type I alpha 1 chain, vascular endothelial growth factor, hepatocyte growth factor, and basic fibroblast growth factor. CONCLUSIONS The current report clearly demonstrates that ADSCs can enhance different malignant properties of DFSP cells in vitro, which should not be neglected when considering the clinical use of human ADSCs and its related derivatives in skin regenerative therapies.
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Affiliation(s)
- Zhaoqi Yuan
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
- Shanghai Key Lab of Tissue Engineering, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Zhu Zhu
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
- Shanghai Key Lab of Tissue Engineering, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Fangxing Zhu
- Department of Oral and Cranio-maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiaotong University School of Medicine, Shanghai, 200011, China
| | - Feixue Ding
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
- Shanghai Key Lab of Tissue Engineering, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Yinmin Wang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
- Shanghai Key Lab of Tissue Engineering, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Xiuxia Wang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
- Shanghai Key Lab of Tissue Engineering, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Xusong Luo
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Jun Yang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Fei Liu
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China.
| | - Di Sun
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China.
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Kronemberger GS, Miranda GASC, Tavares RSN, Montenegro B, Kopke ÚDA, Baptista LS. Recapitulating Tumorigenesis in vitro: Opportunities and Challenges of 3D Bioprinting. Front Bioeng Biotechnol 2021; 9:682498. [PMID: 34239860 PMCID: PMC8258101 DOI: 10.3389/fbioe.2021.682498] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 04/29/2021] [Indexed: 12/12/2022] Open
Abstract
Cancer is considered one of the most predominant diseases in the world and one of the principal causes of mortality per year. The cellular and molecular mechanisms involved in the development and establishment of solid tumors can be defined as tumorigenesis. Recent technological advances in the 3D cell culture field have enabled the recapitulation of tumorigenesis in vitro, including the complexity of stromal microenvironment. The establishment of these 3D solid tumor models has a crucial role in personalized medicine and drug discovery. Recently, spheroids and organoids are being largely explored as 3D solid tumor models for recreating tumorigenesis in vitro. In spheroids, the solid tumor can be recreated from cancer cells, cancer stem cells, stromal and immune cell lineages. Organoids must be derived from tumor biopsies, including cancer and cancer stem cells. Both models are considered as a suitable model for drug assessment and high-throughput screening. The main advantages of 3D bioprinting are its ability to engineer complex and controllable 3D tissue models in a higher resolution. Although 3D bioprinting represents a promising technology, main challenges need to be addressed to improve the results in cancer research. The aim of this review is to explore (1) the principal cell components and extracellular matrix composition of solid tumor microenvironment; (2) the recapitulation of tumorigenesis in vitro using spheroids and organoids as 3D culture models; and (3) the opportunities, challenges, and applications of 3D bioprinting in this area.
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Affiliation(s)
- Gabriela S. Kronemberger
- Nucleus of Multidisciplinary Research in Biology (Numpex-Bio), Federal University of Rio de Janeiro Xerém, Duque de Caxias, Brazil
- Laboratory of Tissue Bioengineering, National Institute of Metrology, Quality and Technology (Inmetro), Duque de Caxias, Brazil
- Post-graduation Program of Translational Biomedicine (Biotrans), Unigranrio, Duque de Caxias, Brazil
| | - Guilherme A. S. C. Miranda
- Nucleus of Multidisciplinary Research in Biology (Numpex-Bio), Federal University of Rio de Janeiro Xerém, Duque de Caxias, Brazil
- Laboratory of Tissue Bioengineering, National Institute of Metrology, Quality and Technology (Inmetro), Duque de Caxias, Brazil
- Post-graduation Program in Biotechnology, National Institute of Metrology, Quality and Technology (Inmetro), Duque de Caxias, Brazil
| | - Renata S. N. Tavares
- Laboratory of Tissue Bioengineering, National Institute of Metrology, Quality and Technology (Inmetro), Duque de Caxias, Brazil
| | - Bianca Montenegro
- Nucleus of Multidisciplinary Research in Biology (Numpex-Bio), Federal University of Rio de Janeiro Xerém, Duque de Caxias, Brazil
- Laboratory of Tissue Bioengineering, National Institute of Metrology, Quality and Technology (Inmetro), Duque de Caxias, Brazil
- Post-graduation Program of Translational Biomedicine (Biotrans), Unigranrio, Duque de Caxias, Brazil
| | - Úrsula de A. Kopke
- Nucleus of Multidisciplinary Research in Biology (Numpex-Bio), Federal University of Rio de Janeiro Xerém, Duque de Caxias, Brazil
- Laboratory of Tissue Bioengineering, National Institute of Metrology, Quality and Technology (Inmetro), Duque de Caxias, Brazil
| | - Leandra S. Baptista
- Nucleus of Multidisciplinary Research in Biology (Numpex-Bio), Federal University of Rio de Janeiro Xerém, Duque de Caxias, Brazil
- Laboratory of Tissue Bioengineering, National Institute of Metrology, Quality and Technology (Inmetro), Duque de Caxias, Brazil
- Post-graduation Program of Translational Biomedicine (Biotrans), Unigranrio, Duque de Caxias, Brazil
- Post-graduation Program in Biotechnology, National Institute of Metrology, Quality and Technology (Inmetro), Duque de Caxias, Brazil
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Human Adipose-Derived Stem/Stromal Cells Promote Proliferation and Migration in Head and Neck Cancer Cells. Cancers (Basel) 2021; 13:cancers13112751. [PMID: 34206064 PMCID: PMC8199568 DOI: 10.3390/cancers13112751] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2021] [Revised: 05/25/2021] [Accepted: 05/27/2021] [Indexed: 11/17/2022] Open
Abstract
Simple Summary Fat grafts obtained from a minimal invasive liposuction device contain multipotent stem cells termed adipose-derived stem/stromal cells (ASCs). ASCs can be used for their proposed wound healing relevant characteristics, including for tissue defects in cancer patients. For head and neck cancers, little is known about the effects of ASCs on tumor cells. Using supernatants of ASCs from five patients in different functional experiments, this study aimed to investigate how ASCs influence tumor growth, invasive properties, and neoangiogenesis. The data show that all mentioned characteristics are promoted by fat graft stem cells in vitro in head and neck cancer cell lines. Although clinical relevance of these in vitro findings is unclear, due to the lack of in vivo and clinical data, fat grafts should be used cautiously and complete removal of tumor should be ensured before augmentation in head and neck cancer patients is performed. Abstract Human adipose-derived stem/stromal cells (ASCs) are increasingly used as auto-transplants in regenerative medicine to restore tissue defects or induce wound healing, especially in cancer patients. The impact of ASCs on squamous cell carcinoma of the upper aerodigestive tract (UAT) including head and neck and esophageal squamous cell carcinoma (HNSCC and ESCC) is not yet fully understood. ASCs were cultured from subcutaneous, abdominal lipoaspirates of five patients, who received auto-transplants to the head and neck. Supernatants were tested for paracrine effects in functional in vitro assays of proliferation of HNSCC tumor cell line FaDu and ESCC cell line Kyse30, and their cell migration/invasion capacities in Boyden chambers, in addition to endothelial tube formation assay using human umbilical vein endothelial cells (HUVECs). All ASC-derived supernatants enhanced proliferation of FaDu cells, invasive migration, and tube formation by HUVECs, compared to controls. Of five patients’ lipoaspirates, ASC-derived supernatants of four patients increased proliferation and invasive migration in Kyse30 cells. The data suggests that ASCs can promote tumor cell proliferation, invasiveness, and neo-angiogenesis in these tumor cell lines of the UAT and HUVEC in a paracrine manner. Although clinical studies on the subject of oncological safety are still needed, these findings emphasize the importance of complete tumor removal before ASCs are used in the head and neck.
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The Tumor Microenvironment as a Driving Force of Breast Cancer Stem Cell Plasticity. Cancers (Basel) 2020; 12:cancers12123863. [PMID: 33371274 PMCID: PMC7766255 DOI: 10.3390/cancers12123863] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 12/17/2020] [Accepted: 12/17/2020] [Indexed: 12/22/2022] Open
Abstract
Simple Summary Breast cancer stem cells are a subset of transformed cells that sustain tumor growth and can metastasize to secondary organs. Since metastasis accounts for most cancer deaths, it is of paramount importance to understand the cellular and molecular mechanisms that regulate this subgroup of cells. The tumor microenvironment (TME) is the habitat in which transformed cells evolve, and it is composed by many different cell types and the extracellular matrix (ECM). A body of evidence strongly indicates that microenvironmental cues modulate stemness in breast cancer, and that the coevolution of the TME and cancer stem cells determine the fate of breast tumors. In this review, we summarize the studies providing links between the TME and the breast cancer stem cell phenotype and we discuss their specific interactions with immune cell subsets, stromal cells, and the ECM. Abstract Tumor progression involves the co-evolution of transformed cells and the milieu in which they live and expand. Breast cancer stem cells (BCSCs) are a specialized subset of cells that sustain tumor growth and drive metastatic colonization. However, the cellular hierarchy in breast tumors is rather plastic, and the capacity to transition from one cell state to another depends not only on the intrinsic properties of transformed cells, but also on the interplay with their niches. It has become evident that the tumor microenvironment (TME) is a major player in regulating the BCSC phenotype and metastasis. The complexity of the TME is reflected in its number of players and in the interactions that they establish with each other. Multiple types of immune cells, stromal cells, and the extracellular matrix (ECM) form an intricate communication network with cancer cells, exert a highly selective pressure on the tumor, and provide supportive niches for BCSC expansion. A better understanding of the mechanisms regulating these interactions is crucial to develop strategies aimed at interfering with key BCSC niche factors, which may help reducing tumor heterogeneity and impair metastasis.
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The Impact of Human Lipoaspirate and Adipose Tissue-Derived Stem Cells Contact Culture on Breast Cancer Cells: Implications in Breast Reconstruction. Int J Mol Sci 2020; 21:ijms21239171. [PMID: 33271950 PMCID: PMC7731376 DOI: 10.3390/ijms21239171] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Revised: 11/19/2020] [Accepted: 11/27/2020] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Autologous fat transfer in the form of lipoaspirates for the reconstruction of the breast after breast cancer surgery is a commonly used procedure in plastic surgery. However, concerns regarding the oncologic risk of nutrient-rich fat tissue are widely debated. Previous studies have primarily focused on studying the interaction between adipose-derived stem cells (ASCs) and breast cancer cells. METHODS In this study, we performed a comprehensive analysis of the paracrine- and contact-based interactions between lipoaspirates, ASCs and breast cancer cell lines. An inverted flask culture method was used to study the contact-based interaction between lipoaspirates and breast cancer cells, while GFP-expressing breast cancer cell lines were generated to study the cell-cell contact interaction with ASCs. Three different human breast cancer cell lines, MCF-7, MDA-MB-231 and BT-474, were studied. We analyzed the impact of these interactions on the proliferation, cell cycle and epithelial-to-mesenchymal (EMT) transition of the breast cancer cells. RESULTS Our results revealed that both lipoaspirates and ASCs do not increase the proliferation rate of the breast cancer cells either through paracrine- or contact-dependent interactions. We observed that lipoaspirates selectively inhibit the proliferation of MCF-7 cells in contact co-culture, driven by the retinoblastoma (Rb) protein activity mediating cell cycle arrest. Additionally, ASCs inhibited MDA-MB-231 breast cancer cell proliferation in cell-cell contact-dependent interactions. Quantitative real-time PCR revealed no significant increase in the EMT-related genes in breast cancer cells upon co-culture with ASCs. CONCLUSION In conclusion, this study provides evidence of the non-oncogenic character of lipoaspirates and supports the safety of clinical fat grafting in breast reconstruction after oncological surgical procedures. In vivo studies in appropriate animal models and long-term post-operative clinical data from patients are essential to reach the final safety recommendations.
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Castro-Oropeza R, Vazquez-Santillan K, Díaz-Gastelum C, Melendez-Zajgla J, Zampedri C, Ferat-Osorio E, Rodríguez-González A, Arriaga-Pizano L, Maldonado V. Adipose-derived mesenchymal stem cells promote the malignant phenotype of cervical cancer. Sci Rep 2020; 10:14205. [PMID: 32848147 PMCID: PMC7450089 DOI: 10.1038/s41598-020-69907-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 05/27/2020] [Indexed: 12/24/2022] Open
Abstract
Epidemiological studies indicate that obesity negatively affects the progression and treatment of cervical-uterine cancer. Recent evidence shows that a subpopulation of adipose-derived stem cells can alter cancer properties. In the present project, we described for the first time the impact of adipose-derived stem cells over the malignant behavior of cervical cancer cells. The transcriptome of cancer cells cultured in the presence of stem cells was analyzed using RNA-seq. Changes in gene expression were validated using digital-PCR. Bioinformatics tools were used to identify the main transduction pathways disrupted in cancer cells due to the presence of stem cells. In vitro and in vivo assays were conducted to validate cellular and molecular processes altered in cervical cancer cells owing to stem cells. Our results show that the expression of 95 RNAs was altered in cancer cells as a result of adipose-derived stem cells. Experimental assays indicate that stem cells provoke an increment in migration, invasion, angiogenesis, and tumorigenesis of cancer cells; however, no alterations were found in proliferation. Bioinformatics and experimental analyses demonstrated that the NF-kappa B signaling pathway is enriched in cancer cells due to the influence of adipose-derived stem cells. Interestingly, the tumor cells shift their epithelial to a mesenchymal morphology, which was reflected by the increased expression of specific mesenchymal markers. In addition, stem cells also promote a stemness phenotype in the cervical cancer cells. In conclusion, our results suggest that adipose-derived stem cells induce cervical cancer cells to acquire malignant features where NF-kappa B plays a key role.
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Affiliation(s)
- Rosario Castro-Oropeza
- Epigenetics Laboratories, National Institute of Genomic Medicine (INMEGEN), 14610, Mexico City, Mexico
| | - Karla Vazquez-Santillan
- Epigenetics Laboratories, National Institute of Genomic Medicine (INMEGEN), 14610, Mexico City, Mexico
| | - Claudia Díaz-Gastelum
- Epigenetics Laboratories, National Institute of Genomic Medicine (INMEGEN), 14610, Mexico City, Mexico
| | - Jorge Melendez-Zajgla
- Functional Genomics Laboratories, National Institute of Genomic Medicine (INMEGEN), 14610, Mexico City, Mexico
| | - Cecilia Zampedri
- Functional Genomics Laboratories, National Institute of Genomic Medicine (INMEGEN), 14610, Mexico City, Mexico
| | - Eduardo Ferat-Osorio
- Gastrosurgery Service, UMAE, National Medical Center "Siglo XXI", Mexican Institute of Social Security (IMSS), Mexico City, Mexico
| | - Arturo Rodríguez-González
- Gastrosurgery Service, UMAE, National Medical Center "Siglo XXI", Mexican Institute of Social Security (IMSS), Mexico City, Mexico
| | - Lourdes Arriaga-Pizano
- Medical Research Unit on Immunochemistry, National Medical Center "Siglo XXI", Mexican Institute of Social Security (IMSS), Mexico City, Mexico
| | - Vilma Maldonado
- Epigenetics Laboratories, National Institute of Genomic Medicine (INMEGEN), 14610, Mexico City, Mexico.
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Abdul-Al M, Zaernia A, Sefat F. Biomaterials for breast reconstruction: Promises, advances, and challenges. J Tissue Eng Regen Med 2020; 14:1549-1569. [PMID: 32841503 DOI: 10.1002/term.3121] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 07/31/2020] [Accepted: 08/05/2020] [Indexed: 12/23/2022]
Abstract
Breast reconstruction is the opportunity that provides the chance of having breast after undergoing surgical removal of the breast tissue due to cancer-related surgery. However, this varies on the stage of the cancer diagnosis and the procedure undertaken. There are many regenerative medicine methods that provide several initiatives and direct solutions to problems such as the development of "bioactive tissue," which can regenerate adipose tissues with similar normal functions and structures. There have been several studies which have previously explored for the improvement of breast reconstruction including different variations of biomaterials, different fabrication and processing techniques, cells as well as growth factors which enable bioengineers and tissue engineers to reconstruct a suitable breast for patients with breast cancer. Many factors such as shape, proper volume, mechanical properties have been studies but very scattered with not adequate solution for existing patients worldwide. This review article aims to cover recent advances in the biomaterials, which can be used for reconstruction of breasts as well as looking at the various factors that might lead to individuals needing reconstruction and the materials that are available. The focus would be to look at the various biomaterials that are available to use for reconstruction, their properties, and their structural integrity.
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Affiliation(s)
- Mohamed Abdul-Al
- Department of Biomedical and Electronics Engineering, School of Engineering, University of Bradford, Bradford, UK
| | - Amir Zaernia
- Department of Biomedical and Electronics Engineering, School of Engineering, University of Bradford, Bradford, UK
| | - Farshid Sefat
- Department of Biomedical and Electronics Engineering, School of Engineering, University of Bradford, Bradford, UK.,Interdisciplinary Research Centre in Polymer Science & Technology (Polymer IRC), University of Bradford, Bradford, UK
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Jankowski M, Dompe C, Sibiak R, Wąsiatycz G, Mozdziak P, Jaśkowski JM, Antosik P, Kempisty B, Dyszkiewicz-Konwińska M. In Vitro Cultures of Adipose-Derived Stem Cells: An Overview of Methods, Molecular Analyses, and Clinical Applications. Cells 2020; 9:cells9081783. [PMID: 32726947 PMCID: PMC7463427 DOI: 10.3390/cells9081783] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 07/23/2020] [Accepted: 07/24/2020] [Indexed: 02/06/2023] Open
Abstract
Adipose-derived stem cells (ASCs) exhibiting mesenchymal stem cell (MSC) characteristics, have been extensively studied in recent years. Because they have been shown to differentiate into lineages such as osteogenic, chondrogenic, neurogenic or myogenic, the focus of most of the current research concerns either their potential to replace bone marrow as a readily available and abundant source of MSCs, or to employ them in regenerative and reconstructive medicine. There is close to consensus regarding the methodology used for ASC isolation and culture, whereas a number of molecular analyses implicates them in potential therapies of a number of pathologies. When it comes to clinical application, there is a range of examples of animal trials and clinical studies employing ASCs, further emphasizing the advancement of studies leading to their more widespread use. Nevertheless, in vitro studies will most likely continue to play a significant role in ASC studies, both providing the molecular knowledge of their ex vivo properties and possibly serving as an important step in purification and application of those cells in a clinical setting. Therefore, it is important to consider current methods of ASC isolation, culture, and processing. Furthermore, molecular analyses and cell surface properties of ASCs are essential for animal studies, clinical studies, and therapeutic applications of the MSC properties.
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Affiliation(s)
- Maurycy Jankowski
- Department of Anatomy, Poznan University of Medical Sciences, 60-781 Poznan, Poland; (M.J.); (R.S.); (M.D.-K.)
| | - Claudia Dompe
- Department of Histology and Embryology, Poznan University of Medical Sciences, 60-781 Poznan, Poland;
- The School of Medicine, Medical Sciences and Nutrition, Aberdeen University, Aberdeen AB25 2ZD, UK
| | - Rafał Sibiak
- Department of Anatomy, Poznan University of Medical Sciences, 60-781 Poznan, Poland; (M.J.); (R.S.); (M.D.-K.)
| | - Grzegorz Wąsiatycz
- Department of Veterinary Surgery, Institute of Veterinary Medicine, Nicolaus Copernicus University in Torun, 87-100 Toruń, Poland; (G.W.); (P.A.)
| | - Paul Mozdziak
- Physiology Graduate Program, North Carolina State University, Raleigh, NC 27695, USA;
| | - Jędrzej M. Jaśkowski
- Department of Diagnostics and Clinical Sciences, Institute of Veterinary Medicine, Nicolaus Copernicus University in Torun, 87-100 Toruń, Poland;
| | - Paweł Antosik
- Department of Veterinary Surgery, Institute of Veterinary Medicine, Nicolaus Copernicus University in Torun, 87-100 Toruń, Poland; (G.W.); (P.A.)
| | - Bartosz Kempisty
- Department of Anatomy, Poznan University of Medical Sciences, 60-781 Poznan, Poland; (M.J.); (R.S.); (M.D.-K.)
- Department of Histology and Embryology, Poznan University of Medical Sciences, 60-781 Poznan, Poland;
- Department of Veterinary Surgery, Institute of Veterinary Medicine, Nicolaus Copernicus University in Torun, 87-100 Toruń, Poland; (G.W.); (P.A.)
- Department of Obstetrics and Gynecology, University Hospital and Masaryk University, 20 Jihlavská St., 601 77 Brno, Czech Republic
- Correspondence:
| | - Marta Dyszkiewicz-Konwińska
- Department of Anatomy, Poznan University of Medical Sciences, 60-781 Poznan, Poland; (M.J.); (R.S.); (M.D.-K.)
- Department of Biomaterials and Experimental Dentistry, Poznan University of Medical Sciences, 60-812 Poznan, Poland
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Adipose-Derived Mesenchymal Stem Cells Enhance Ovarian Cancer Growth and Metastasis by Increasing Thymosin Beta 4X-Linked Expression. Stem Cells Int 2019; 2019:9037197. [PMID: 31781249 PMCID: PMC6855023 DOI: 10.1155/2019/9037197] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Revised: 04/17/2019] [Accepted: 08/06/2019] [Indexed: 12/11/2022] Open
Abstract
As shown in our previous studies, growth and metastasis of ovarian cancer can be regulated by adipose-derived mesenchymal stem cells (ADSCs). However, the underlying mechanism has not yet been revealed. In this study, a proteomics analysis was performed to compare protein expression treated with and without ADSCs in ovarian cancer cells. Protein levels were altered in ovarian cancer cells due to the treatment of ADSCs. Thymosin beta 4 X-linked (TMSB4X) levels changed dramatically, and this protein was identified as one of the most important candidate molecules contributing to the tumour-promoting effects of ADSCs. Compared with the cells that are cultured in the normal growth medium, the TMSB4X levels cultured in ADSC-conditioned medium increased significantly in ovarian cancer cells. Furthermore, the growth and invasion of cancer cells were decreased, even in the ADSC-conditioned medium treatment group (P < 0.05), by the inhibition of TMSB4X. As shown in the bioluminescence images captured in vivo, increased ovarian cancer's growth and metastasis, along with elevated TMSB4X expression, were observed in the group of ADSC-conditioned medium, and the tumour-promoting effect of ADSCs was attenuated by the inhibition of TMSB4X. Based on our findings, increased TMSB4X expression may play a role in accelerating the ADSC-mediated proliferation, invasion, and migration of ovarian cancers.
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Sauter MA, Brett E, Müller CM, Machens HG, Duscher D. Novel Assay Analyzing Tropism between Adipose-Derived Stem Cells and Breast Cancer Cells Reveals a Low Oncogenic Response. Breast Care (Basel) 2019; 14:278-287. [PMID: 31798387 DOI: 10.1159/000503411] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Accepted: 09/17/2019] [Indexed: 12/13/2022] Open
Abstract
Introduction In the surgical world of breast cancer reconstruction, fat grafting is commonly viewed as an oncogenic risk. Scientific studies add confusion, given the stark lack of clinical evidence suggesting pro-oncogenic links. Typically, classic migration assays (e.g., Boyden chamber) between adipose-derived stem cells and breast cancer cells define this cell relationship as pro-oncogenic. Objective We sought to develop a new migration model which better explains existing clinical data. Methods Silicon chambers were used to seed isolated populations of cells simultaneously in culture dish. Once cells had adhered, chambers were removed and cells were allowed to follow natural trophic cues. Multiple permutations of MDA-MB-231, MCF-7, HS-27, and ASCs were engineered. Cells were stained with MitoTracker for fluorescent visualization. A human cytokine array (RayBiotech) was performed on the media of migrating assays. Cellular tropism and blot intensity were quantitatively measured in Image J. Results An in vitro model was successfully constructed where ASCs reproducibly and freely migrated. Cytokine arrays reveal higher levels of IL-6 and CCL2 in the media of Boyden chambers containing ASCs and MDA-MB-231, compared to the novel assay, comprised of the same cell numbers, types, and incubation times. Conclusion These data collectively show for the first time the attraction of ASCs to malignant breast cancer cells; a phenomenon which many ASC studies infer. The cytokine profile of the novel system described is less oncogenic than the commonly described Boyden chamber. These data integrate better into the clinical data, which fail to link cancer recurrence with fat grafting.
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Affiliation(s)
- Matthias A Sauter
- Department of Plastic and Hand Surgery, Technical University Munich, Munich, Germany
| | - Elizabeth Brett
- Department of Plastic and Hand Surgery, Technical University Munich, Munich, Germany
| | - Christina M Müller
- Department of Plastic and Hand Surgery, Technical University Munich, Munich, Germany.,Ludwig-Maximilian-University Munich (LMU), Munich, Germany
| | - Hans-Günther Machens
- Department of Plastic and Hand Surgery, Technical University Munich, Munich, Germany
| | - Dominik Duscher
- Department of Plastic and Hand Surgery, Technical University Munich, Munich, Germany
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The Role of MMP8 in Cancer: A Systematic Review. Int J Mol Sci 2019; 20:ijms20184506. [PMID: 31514474 PMCID: PMC6770849 DOI: 10.3390/ijms20184506] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 09/06/2019] [Accepted: 09/08/2019] [Indexed: 12/24/2022] Open
Abstract
Matrix metalloproteinases (MMPs) have traditionally been considered as tumor promoting enzymes as they degrade extracellular matrix components, thus increasing the invasion of cancer cells. It has become evident, however, that MMPs can also cleave and alter the function of various non-matrix bioactive molecules, leading to both tumor promoting and suppressive effects. We applied systematic review guidelines to study MMP8 in cancer including the use of MMP8 as a prognostic factor or as a target/anti-target in cancer treatment, and its molecular mechanisms. A total of 171 articles met the inclusion criteria. The collective evidence reveals that in breast, skin and oral tongue cancer, MMP8 inhibits cancer cell invasion and proliferation, and protects patients from metastasis via cleavage of non-structural substrates. Conversely, in liver and gastric cancers, high levels of MMP8 worsen the prognosis. Expression and genetic alterations of MMP8 can be used as a prognostic factor by examination of the tumor and serum/plasma. We conclude, that MMP8 has differing effects on cancers depending on their tissue of origin. The use of MMP8 as a prognostic factor alone, or with other factors, seems to have potential. The molecular mechanisms of MMP8 in cancer further emphasize its role as an important regulator of bioactive molecules.
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Interaction of Adipose-Derived Stromal Cells with Breast Cancer Cell Lines. Plast Reconstr Surg 2019; 144:207e-217e. [DOI: 10.1097/prs.0000000000005839] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Promotion of Primary Murine Breast Cancer Growth and Metastasis by Adipose-Derived Stem Cells Is Reduced in the Presence of Autologous Fat Graft. Plast Reconstr Surg 2019; 143:137-147. [PMID: 30589787 DOI: 10.1097/prs.0000000000005142] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Cell-assisted lipotransfer involves enrichment of autologous fat with supraphysiologic numbers of adipose-derived stem cells to improve graft take. Adipose-derived stem cells have been shown to promote cancer progression, raising concerns over the safety of adipose-derived stem cells and cell-assisted lipotransfer in postoncologic breast reconstruction. The authors compared the effect of adipose-derived stem cells alone, cell-assisted lipotransfer, and conventional fat grafting on breast cancer growth and metastasis. METHODS Proliferation and migration of murine 4T1 breast cancer cells cultured in control medium or mouse adipose-derived stem cell- or fat graft-conditioned medium were assessed by flow cytometry and scratch assay, respectively. Transcription levels of arginase-1, transforming growth factor-β, and vascular endothelial growth factor were assessed in adipose-derived stem cells and fat graft by quantitative reverse transcription polymerase chain reaction. An orthotopic mouse tumor model was used to evaluate breast cancer progression and metastasis. 4T1 cells were injected into the mammary pad of female BALB/c mice. Six days later, tumors were injected with saline, adipose-derived stem cells, fat graft, or cell-assisted lipotransfer (n = 7 per group). Two weeks later, primary tumors were examined by immunohistochemistry and lung metastasis was quantified. RESULTS Adipose-derived stem cell-conditioned medium increased cancer cell proliferation (p = 0.03); migration (p < 0.01); and transcription of arginase-1, transforming growth factor-β, and vascular endothelial growth factor compared to fat graft-conditioned or control medium (p < 0.02). Tumor-site injection with adipose-derived stem cells alone led to increased primary tumor growth and lung metastasis compared to control, fat graft, or cell-assisted lipotransfer groups (p < 0.05). Adipose-derived stem cell injection increased CD31 vascular density in tumors (p < 0.01). CONCLUSION Adipose-derived stem cells alone, but not conventional fat graft or cell-assisted lipotransfer, promote breast cancer cell proliferation and invasiveness in vitro and in vivo.
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Sabol RA, Beighley A, Giacomelli P, Wise RM, Harrison MAA, O'Donnnell BA, Sullivan BN, Lampenfeld JD, Matossian MD, Bratton MR, Wang G, Collins-Burow BM, Burow ME, Bunnell BA. Obesity-Altered Adipose Stem Cells Promote ER⁺ Breast Cancer Metastasis through Estrogen Independent Pathways. Int J Mol Sci 2019; 20:ijms20061419. [PMID: 30897853 PMCID: PMC6470828 DOI: 10.3390/ijms20061419] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 03/15/2019] [Accepted: 03/18/2019] [Indexed: 12/31/2022] Open
Abstract
Adipose stem cells (ASCs) play an essential role in tumor microenvironments. These cells are altered by obesity (obASCs) and previous studies have shown that obASCs secrete higher levels of leptin. Increased leptin, which upregulates estrogen receptor alpha (ERα) and aromatase, enhances estrogen bioavailability and signaling in estrogen receptor positive (ER+) breast cancer (BC) tumor growth and metastasis. In this study, we evaluate the effect of obASCs on ER+BC outside of the ERα signaling axis using breast cancer models with constitutively active ERα resulting from clinically relevant mutations (Y537S and D538G). We found that while obASCs promote tumor growth and proliferation, it occurs mostly through abrogated estrogen signaling when BC has constitutive ER activity. However, obASCs have a similar promotion of metastasis irrespective of ER status, demonstrating that obASC promotion of metastasis may not be completely estrogen dependent. We found that obASCs upregulate two genes in both ER wild type (WT) and ER mutant (MUT) BC: SERPINE1 and ABCB1. This study demonstrates that obASCs promote metastasis in ER WT and MUT xenografts and an ER MUT patient derived xenograft (PDX) model. However, obASCs promote tumor growth only in ER WT xenografts.
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Affiliation(s)
- Rachel A Sabol
- Center for Stem Cell Research, Tulane University School of Medicine, New Orleans, LA 70112, USA.
| | - Adam Beighley
- Center for Stem Cell Research, Tulane University School of Medicine, New Orleans, LA 70112, USA.
| | - Paulina Giacomelli
- Center for Stem Cell Research, Tulane University School of Medicine, New Orleans, LA 70112, USA.
| | - Rachel M Wise
- Center for Stem Cell Research, Tulane University School of Medicine, New Orleans, LA 70112, USA.
- Tulane Brain Institute, Tulane University, New Orleans, LA 70118, USA.
| | - Mark A A Harrison
- Center for Stem Cell Research, Tulane University School of Medicine, New Orleans, LA 70112, USA.
- Tulane Brain Institute, Tulane University, New Orleans, LA 70118, USA.
| | - Ben A O'Donnnell
- Center for Stem Cell Research, Tulane University School of Medicine, New Orleans, LA 70112, USA.
| | - Brianne N Sullivan
- Center for Stem Cell Research, Tulane University School of Medicine, New Orleans, LA 70112, USA.
- Tulane Brain Institute, Tulane University, New Orleans, LA 70118, USA.
| | - Jacob D Lampenfeld
- Center for Stem Cell Research, Tulane University School of Medicine, New Orleans, LA 70112, USA.
| | - Margarite D Matossian
- Department of Hematology and Oncology, Tulane University School of Medicine, New Orleans, LA 70112, USA.
| | | | - Guangdi Wang
- College of Pharmacy, Xavier University. New Orleans, LA 70125, USA.
| | - Bridgette M Collins-Burow
- Department of Hematology and Oncology, Tulane University School of Medicine, New Orleans, LA 70112, USA.
- Tulane Cancer Center, Tulane University, New Orleans, LA 70112, USA.
| | - Matthew E Burow
- Department of Hematology and Oncology, Tulane University School of Medicine, New Orleans, LA 70112, USA.
| | - Bruce A Bunnell
- Center for Stem Cell Research, Tulane University School of Medicine, New Orleans, LA 70112, USA.
- Tulane Brain Institute, Tulane University, New Orleans, LA 70118, USA.
- Department of Pharmacology, Tulane University, New Orleans, LA 70112, USA.
- Division of Regenerative Medicine, Tulane National Primate Research Center, Covington, LA 70433, USA.
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Li Q, Yin Y, Zheng Y, Chen F, Jin P. Inhibition of autophagy promoted high glucose/ROS-mediated apoptosis in ADSCs. Stem Cell Res Ther 2018; 9:289. [PMID: 30359319 PMCID: PMC6203262 DOI: 10.1186/s13287-018-1029-4] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Revised: 09/13/2018] [Accepted: 09/30/2018] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Increased apoptosis in adipose tissue-derived stem cells (ADSCs) limits their application in treating diabetes complications. Autophagy is a molecular process that allows cells to degrade and recover damaged macromolecules, and closely interacts with apoptosis. The aim of the present study was to investigate the potential role of autophagy in ADSC apoptosis induced by high glucose. METHODS Human ADSCs were cultured in normal or high-glucose medium for 6 h, 12 h, or 24 h. The effects of high glucose on ADSC autophagy, reactive oxygen species (ROS) production, and apoptosis were evaluated. The impact of autophagy on ROS production and apoptosis was explored by treatment with rapamycin or 3-methyladenine (3-MA). The c-jun kinase (JNK) signaling pathway was investigated by pharmacological disruption of SP600125. RESULTS ADSCs subjected to high glucose stress showed an obvious induction of autophagy and apoptosis and a significant increase in intracellular ROS levels. The JNK signaling pathway was confirmed to be involved in high glucose-induced autophagy. Pre-treatment with SP600125 or N-acetylcysteine reversed the effects of high glucose on the JNK signaling pathway and autophagy-related proteins. Pretreatment of ADSCs with 3-MA under high glucose stress induced a further increase in ROS levels compared to those of high glucose-treated cells. Furthermore, ADSCs pretreated with 3-MA under high glucose stress showed a marked increase in apoptosis compared with that of the cells treated with high glucose. Conversely, pre-treatment with rapamycin inhibited the apoptosis of ADSCs. CONCLUSIONS Taken together, our data suggest that autophagy may play a protective role in high glucose-induced apoptosis in ADSCs. ROS/JNK signaling is essential in upregulating high glucose-induced autophagy. This study provides new insights into the molecular mechanism of autophagy involved in high glucose-induced apoptosis in ADSCs.
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Affiliation(s)
- Qiang Li
- Department of Plastic Surgery, Affiliated Hospital of Xuzhou Medical University, Huai-hai West Road, Xuzhou, 221002, Jiangsu, China
| | - Yating Yin
- Department of Plastic Surgery, Affiliated Hospital of Xuzhou Medical University, Huai-hai West Road, Xuzhou, 221002, Jiangsu, China
| | - Yuqing Zheng
- The Affiliated Friendship Plastic Surgery Hospital of Nanjing Medical University, Han-zhong Road, Nanjing, 210005, Jiangsu, China
| | - Feifei Chen
- Jiangsu Center for the Collaboration and Innovation of Cancer, Xuzhou Medical University, Huai-hai West Road, Xuzhou, 221002, Jiangsu, China.
| | - Peisheng Jin
- Department of Plastic Surgery, Affiliated Hospital of Xuzhou Medical University, Huai-hai West Road, Xuzhou, 221002, Jiangsu, China. .,Jiangsu Center for the Collaboration and Innovation of Cancer, Xuzhou Medical University, Huai-hai West Road, Xuzhou, 221002, Jiangsu, China.
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Influence of preadipocyte-conditioned medium on the proliferation and invasive potential of breast cancer cell lines in vitro. Arch Gynecol Obstet 2018; 298:1159-1171. [DOI: 10.1007/s00404-018-4910-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 09/18/2018] [Indexed: 01/30/2023]
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35
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Moradi SL, Golchin A, Hajishafieeha Z, Khani M, Ardeshirylajimi A. Bone tissue engineering: Adult stem cells in combination with electrospun nanofibrous scaffolds. J Cell Physiol 2018; 233:6509-6522. [DOI: 10.1002/jcp.26606] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Accepted: 03/16/2018] [Indexed: 01/09/2023]
Affiliation(s)
- Sadegh L. Moradi
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Ali Golchin
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Zahra Hajishafieeha
- Department of Microbiology Qazvin University of Medical Sciences Qazvin Iran
| | - Mohammad‐Mehdi Khani
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine Shahid Beheshti University of Medical Sciences Tehran Iran
| | - Abdolreza Ardeshirylajimi
- Department of Tissue Engineering and Applied Cell Sciences, School of Advanced Technologies in Medicine Shahid Beheshti University of Medical Sciences Tehran Iran
- Edward A. Doisy Department of Biochemistry and Molecular Biology Saint Louis University School of Medicine Saint Louis MO
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36
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Clinical application of cell, gene and tissue therapies in Spain. Rev Clin Esp 2018. [DOI: 10.1016/j.rceng.2017.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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37
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Chu Y, Wang Y, Peng W, Xu L, Liu M, Li J, Hu X, Li Y, Zuo J, Ye Y. STAT3 activation by IL-6 from adipose-derived stem cells promotes endometrial carcinoma proliferation and metastasis. Biochem Biophys Res Commun 2018; 500:626-631. [PMID: 29684351 DOI: 10.1016/j.bbrc.2018.04.121] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Accepted: 04/14/2018] [Indexed: 12/23/2022]
Abstract
Endometrial cancer is the most common gynaecological cancer, and its incidence is increasing. Obesity is a well-recognized risk factor for endometrial cancer, and the mechanisms by which adipose tissue influences tumour development remain controversial. In this study, we examined the high IL-6 level in the ADSCs supernatant following treatment of endometrial cancer cell CM. Then, the activation of STAT3, a major tumourigenic IL-6 effector, was examined in ADSCs CM treated endometrial cancer cells. Conditioned ADSC medium was used to stimulate endometrial cancer cell growth in vitro. Similar to IL-6, ADSC-conditioned medium significantly promoted endometrial cancer growth and invasion. Furthermore, siRNA-mediated STAT3 inhibition in endometrial cancer cells decreased the ADSC-mediated promotion of cell proliferation and invasion. In addition, a subcutaneous nude mouse model of endometrial cancer was established to monitor the tumour-promoting effect of ADSCs. ADSC-conditioned medium promoted tumour growth, and STAT3 inhibition attenuated this effect. Based on these data, ADSCs promote endometrial cancer progression by the STAT3 signalling pathway.
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Affiliation(s)
- Yijing Chu
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yan Wang
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Wei Peng
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Lin Xu
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Meixin Liu
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Jing Li
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xiaoyu Hu
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yan Li
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Jianxin Zuo
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Qingdao University, Qingdao, China.
| | - Yuanhua Ye
- Department of Obstetrics and Gynecology, The Affiliated Hospital of Qingdao University, Qingdao, China.
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Gálvez-Martín P, Ruiz A, Clares B. Clinical application of cell, gene and tissue therapies in Spain. Rev Clin Esp 2017; 218:199-206. [PMID: 29032959 DOI: 10.1016/j.rce.2017.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 07/26/2017] [Accepted: 08/13/2017] [Indexed: 11/30/2022]
Abstract
Scientific and technical advances in the areas of biomedicine and regenerative medicine have enabled the development of new treatments known as "advanced therapies", which encompass cell therapy, genetics and tissue engineering. The biologic products that can be manufactured from these elements are classified from the standpoint of the Spanish Agency of Medication and Health Products in advanced drug therapies, blood products and transplants. This review seeks to provide scientific and administrative information for clinicians on the use of these biologic resources.
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Affiliation(s)
- P Gálvez-Martín
- Departamento de Farmacia y Tecnología Farmacéutica, Facultad de Farmacia, Universidad de Granada, Granada, España.
| | - A Ruiz
- Departamento de Farmacia y Tecnología Farmacéutica, Facultad de Farmacia, Universidad de Granada, Granada, España
| | - B Clares
- Departamento de Farmacia y Tecnología Farmacéutica, Facultad de Farmacia, Universidad de Granada, Granada, España
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