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Mazzucchelli S, Signati L, Messa L, Franceschini A, Bonizzi A, Castagnoli L, Gasparini P, Consolandi C, Mangano E, Pelucchi P, Cifola I, Camboni T, Severgnini M, Villani L, Tagliaferri B, Carelli S, Pupa SM, Cereda C, Corsi F. Breast cancer patient-derived organoids for the investigation of patient-specific tumour evolution. Cancer Cell Int 2024; 24:220. [PMID: 38926706 PMCID: PMC11210105 DOI: 10.1186/s12935-024-03375-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 05/16/2024] [Indexed: 06/28/2024] Open
Abstract
BACKGROUND A reliable preclinical model of patient-derived organoids (PDOs) was developed in a case study of a 69-year-old woman diagnosed with breast cancer (BC) to investigate the tumour evolution before and after neoadjuvant chemotherapy and surgery. The results were achieved due to the development of PDOs from tissues collected before (O-PRE) and after (O-POST) treatment. METHODS PDO cultures were characterized by histology, immunohistochemistry (IHC), transmission electron microscopy (TEM), scanning electron microscopy (SEM), confocal microscopy, flow cytometry, real-time PCR, bulk RNA-seq, single-cell RNA sequencing (scRNA-seq) and drug screening. RESULTS Both PDO cultures recapitulated the histological and molecular profiles of the original tissues, and they showed typical mammary gland organization, confirming their reliability as a personalized in vitro model. Compared with O-PRE, O-POST had a greater proliferation rate with a significant increase in the Ki67 proliferation index. Moreover O-POST exhibited a more stem-like and aggressive phenotype, with increases in the CD24low/CD44low and EPCAMlow/CD49fhigh cell populations characterized by increased tumour initiation potential and multipotency and metastatic potential in invasive lobular carcinoma. Analysis of ErbB receptor expression indicated a decrease in HER-2 expression coupled with an increase in EGFR expression in O-POST. In this context, deregulation of the PI3K/Akt signalling pathway was assessed by transcriptomic analysis, confirming the altered transcriptional profile. Finally, transcriptomic single-cell analysis identified 11 cell type clusters, highlighting the selection of the luminal component and the decrease in the number of Epithelial-mesenchymal transition cell types in O-POST. CONCLUSION Neoadjuvant treatment contributed to the enrichment of cell populations with luminal phenotypes that were more resistant to chemotherapy in O-POST. PDOs represent an excellent 3D cell model for assessing disease evolution.
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Affiliation(s)
- Serena Mazzucchelli
- Dipartimento di Scienze Biomediche e Cliniche, Università di Milano, Via G. B. Grassi 74, 20157, Milan, Italy.
| | - Lorena Signati
- Dipartimento di Scienze Biomediche e Cliniche, Università di Milano, Via G. B. Grassi 74, 20157, Milan, Italy
| | - Letizia Messa
- Department of Electronics, Information and Bioengineering (DEIB), Politecnico di Milano, 20133, Milan, Italy
- Pediatric Research Center "Romeo and Enrica Invernizzi", Università di Milano, 20157, Milan, Italy
- Center of Functional Genomics and Rare Diseases, Buzzi Children's Hospital, 20154, Milan, Italy
| | - Alma Franceschini
- Microenvironment and Biomarkers of Solid Tumors, Department of Experimental Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, 20133, Milan, Italy
| | - Arianna Bonizzi
- Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia, Italy
| | - Lorenzo Castagnoli
- Microenvironment and Biomarkers of Solid Tumors, Department of Experimental Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, 20133, Milan, Italy
| | - Patrizia Gasparini
- Epigenomics and Biomarkers of Solid Tumors, Department of Experimental Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, 20133, Milan, Italy
| | - Clarissa Consolandi
- Institute for Biomedical Technologies, National Research Council (ITB-CNR), Via F. lli Cervi 93, 20054, Segrate, Italy
| | - Eleonora Mangano
- Institute for Biomedical Technologies, National Research Council (ITB-CNR), Via F. lli Cervi 93, 20054, Segrate, Italy
| | - Paride Pelucchi
- Institute for Biomedical Technologies, National Research Council (ITB-CNR), Via F. lli Cervi 93, 20054, Segrate, Italy
| | - Ingrid Cifola
- Institute for Biomedical Technologies, National Research Council (ITB-CNR), Via F. lli Cervi 93, 20054, Segrate, Italy
| | - Tania Camboni
- Institute for Biomedical Technologies, National Research Council (ITB-CNR), Via F. lli Cervi 93, 20054, Segrate, Italy
| | - Marco Severgnini
- Institute for Biomedical Technologies, National Research Council (ITB-CNR), Via F. lli Cervi 93, 20054, Segrate, Italy
| | - Laura Villani
- Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia, Italy
| | | | - Stephana Carelli
- Pediatric Research Center "Romeo and Enrica Invernizzi", Università di Milano, 20157, Milan, Italy
- Center of Functional Genomics and Rare Diseases, Buzzi Children's Hospital, 20154, Milan, Italy
| | - Serenella M Pupa
- Microenvironment and Biomarkers of Solid Tumors, Department of Experimental Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, 20133, Milan, Italy
| | - Cristina Cereda
- Center of Functional Genomics and Rare Diseases, Buzzi Children's Hospital, 20154, Milan, Italy
| | - Fabio Corsi
- Dipartimento di Scienze Biomediche e Cliniche, Università di Milano, Via G. B. Grassi 74, 20157, Milan, Italy.
- Istituti Clinici Scientifici Maugeri IRCCS, 27100, Pavia, Italy.
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Tang X, Chen C, Yan S, Yang A, Deng Y, Chen B, Gu J. Single-Nucleus RNA-Seq Reveals Spermatogonial Stem Cell Developmental Pattern in Shaziling Pigs. Biomolecules 2024; 14:607. [PMID: 38927011 PMCID: PMC11202124 DOI: 10.3390/biom14060607] [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: 04/18/2024] [Revised: 05/19/2024] [Accepted: 05/20/2024] [Indexed: 06/28/2024] Open
Abstract
Normal testicular development ensures the process of spermatogenesis, which is a complex biological process. The sustained high productivity of spermatogenesis throughout life is predominantly attributable to the constant proliferation and differentiation of spermatogonial stem cells (SSCs). The self-renewal and differentiation processes of SSCs are strictly regulated by the SSC niche. Therefore, understanding the developmental pattern of SSCs is crucial for spermatogenesis. The Shaziling pig is a medium-sized indigenous pig breed originating from central China. It is renowned for its superior meat quality and early male sexual maturity. The spermatogenic ability of the boars is of great economic importance to the pig industry. To investigate testicular development, particularly the pattern of SSC development in Shaziling pigs, we used single-cell transcriptomics to identify gene expression patterns in 82,027 individual cells from nine Shaziling pig testes at three key postnatal developmental stages. We generated an unbiased cell developmental atlas of Shaziling pig testicular tissues. We elucidated the complex processes involved in the development of SSCs within their niche in the Shaziling pig. Specifically, we identified potential marker genes and cellular signaling pathways that regulate SSC self-renewal and maintenance. Additionally, we proposed potential novel marker genes for SSCs that could be used for SSC isolation and sorting in Shaziling pigs. Furthermore, by immunofluorescence staining of testicular tissues of different developmental ages using marker proteins (UCHL1 and KIT), the developmental pattern of the spermatogonia of Shaziling pigs was intensively studied. Our research enhances the comprehension of the development of SSCs and provides a valuable reference for breeding Shaziling pigs.
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Affiliation(s)
- Xiangwei Tang
- Hunan Provincial Key Laboratory for Genetic Improvement of Domestic Animal, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China; (X.T.); (C.C.); (A.Y.); (Y.D.)
| | - Chujie Chen
- Hunan Provincial Key Laboratory for Genetic Improvement of Domestic Animal, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China; (X.T.); (C.C.); (A.Y.); (Y.D.)
| | - Saina Yan
- College of Animal Science and Technology, China Agricultural University, Beijing 100193, China;
| | - Anqi Yang
- Hunan Provincial Key Laboratory for Genetic Improvement of Domestic Animal, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China; (X.T.); (C.C.); (A.Y.); (Y.D.)
- School of Basic Medical Sciences, Hengyang Medical School, University of South China, Hengyang 421001, China
| | - Yanhong Deng
- Hunan Provincial Key Laboratory for Genetic Improvement of Domestic Animal, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China; (X.T.); (C.C.); (A.Y.); (Y.D.)
| | - Bin Chen
- Hunan Provincial Key Laboratory for Genetic Improvement of Domestic Animal, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China; (X.T.); (C.C.); (A.Y.); (Y.D.)
| | - Jingjing Gu
- Hunan Provincial Key Laboratory for Genetic Improvement of Domestic Animal, College of Animal Science and Technology, Hunan Agricultural University, Changsha 410128, China; (X.T.); (C.C.); (A.Y.); (Y.D.)
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Ouni E, Nedbal V, Da Pian M, Cao H, Haas KT, Peaucelle A, Van Kerk O, Herinckx G, Marbaix E, Dolmans MM, Tuuri T, Otala M, Amorim CA, Vertommen D. Proteome-wide and matrisome-specific atlas of the human ovary computes fertility biomarker candidates and open the way for precision oncofertility. Matrix Biol 2022; 109:91-120. [PMID: 35341935 DOI: 10.1016/j.matbio.2022.03.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 03/04/2022] [Accepted: 03/20/2022] [Indexed: 10/18/2022]
Abstract
Our modern era is witnessing an increasing infertility rate worldwide. Although some of the causes can be attributed to our modern lifestyle (e.g., persistent organic pollutants, late pregnancy), our knowledge of the human ovarian tissue has remained limited and insufficient to reverse the infertility statistics. Indeed, all efforts have been focused on the endocrine and cellular function in support of the cell theory that dates back to the 18th century, while the human ovarian matrisome is still under-described. Hereby, we unveil the extracellular side of the story during different periods of the ovary life, demonstrating that follicle survival and development, and ultimately fertility, would not be possible without its involvement. We examined the human ovarian matrisome and described its remodeling from prepuberty until menopause, creating the first ovarian proteomic codex. Here, we confidently identified and quantified 98 matrisome proteins present in the three ovary groups. Among them, 26 were expressed differently among age groups, delineating a peculiar matrisomal fingerprint at each stage. Such proteins could be potential biomarkers phenotyping ovarian ECM at each age phase of female reproductive life. Beyond proteomics, our study presents a unique approach to understanding the data and depicting the spatiotemporal ECM-intracellular signaling networks and remodeling with age through imaging, advanced text-mining based on natural language processing technology, machine learning, and data sonification. Our findings provide essential context for healthy ovarian physiology, identifying and characterizing disease states, and recapitulating physiological tissues or development in vitro. This comprehensive proteomics analysis represents the ovarian proteomic codex and contributes to an improved understanding of the critical roles that ECM plays throughout the ovarian life span.
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Affiliation(s)
- Emna Ouni
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, 1200 Brussels, Belgium
| | - Valerie Nedbal
- Global Technical Enablement, SAS Institute GmbH, 69118 Heidelberg, Germany
| | | | | | - Kalina T Haas
- Institut Jean-Pierre Bourgin, INRAE, AgroParisTech, Université Paris-Saclay, 78000 Versailles, France
| | - Alexis Peaucelle
- Institut Jean-Pierre Bourgin, INRAE, AgroParisTech, Université Paris-Saclay, 78000 Versailles, France
| | - Olivier Van Kerk
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, 1200 Brussels, Belgium
| | - Gaetan Herinckx
- PHOS Unit & MASSPROT platform de Duve Institute, Université Catholique de Louvain, 1200 Brussels, Belgium
| | - Etienne Marbaix
- Cell Biology Unit, de Duve Institute, Université Catholique de Louvain, 1200 Brussels, Belgium; Gynecology and Andrology Department, Cliniques Universitaires Saint-Luc, 1200 Brussels, Belgium
| | - Marie-Madeleine Dolmans
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, 1200 Brussels, Belgium; Gynecology and Andrology Department, Cliniques Universitaires Saint-Luc, 1200 Brussels, Belgium
| | - Timo Tuuri
- Department of Obstetrics and Gynecology, Helsinki University Hospital, University of Helsinki, 00029 Helsinki, Finland
| | - Marjut Otala
- Department of Obstetrics and Gynecology, Helsinki University Hospital, University of Helsinki, 00029 Helsinki, Finland
| | - Christiani A Amorim
- Pôle de Recherche en Gynécologie, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, 1200 Brussels, Belgium.
| | - Didier Vertommen
- PHOS Unit & MASSPROT platform de Duve Institute, Université Catholique de Louvain, 1200 Brussels, Belgium
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Tu W, Hong Y, Huang M, Chen M, Gan H. Effect of kaempferol on hedgehog signaling pathway in rats with --chronic atrophic gastritis - Based on network pharmacological screening and experimental verification. Biomed Pharmacother 2021; 145:112451. [PMID: 34839256 DOI: 10.1016/j.biopha.2021.112451] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 11/11/2021] [Accepted: 11/16/2021] [Indexed: 12/13/2022] Open
Abstract
OBJECTIVE The effect of active ingredients of Chaishaoliujun Decoction (CD) on chronic atrophic gastritis (CAG) was screened by network pharmacological method and verified by preliminary experiment. METHODS Firstly, the active ingredients and drug targets of CD were retrieved in TCMSP database; CAG-related targets from PharmGkb, OMIM, GeneCards and DrugBank databases were collected as well. Secondly, the drug targets and disease targets were mapped to obtain the intersection targets. PPI network and active ingredient-common target network were constructed for the intersection targets obtained and KEGG enrichment analysis was also carried out. Finally, the core active ingredient (kaempferol), effective targets (IL-1β、IL-6) and hedgehog signaling pathway were verified by animal experiments. RESULTS There were 137 active ingredients, 243 potential target so and 48 intersection targets with CAG in CD. 147 KEGG enrichment pathways were obtained, mainly involving JAK/STAT signaling pathway, PI3K/Akt signaling pathway, hedgehog signaling pathway, etc. The results of animal experiments showed: The content of IL-1β and IL-6 in model group was significantly increased compared with the normal group, while the mRNA and protein expressions of Shh, Ptch1 and Gli1 were also significantly decreased (P < 0.05); compared with model group, the content of IL-1β and IL-6 in the vitacoenzyme group, the CD group and the kaempferol group were significantly decreased, while the mRNA and protein expressions of Shh, Ptch1 and Gli1 were significantly increased (P < 0.05). CONCLUSION Kaempferol, the active ingredient of CD, could reduce the levels of IL-6 and IL-1β by regulating hedgehog signaling pathway so as to play a role in the treatment of CAG. Hence this paper could provide the methodological basis and theoretical basis for further revealing the pharmacological mechanism of CD.
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Affiliation(s)
- Wenling Tu
- College of Traditional Chinese Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China
| | - Yinjie Hong
- College of Traditional Chinese Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China
| | - Miaoan Huang
- College of Traditional Chinese Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China
| | - Meimei Chen
- College of Traditional Chinese Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China
| | - Huijuan Gan
- College of Traditional Chinese Medicine, Fujian University of Traditional Chinese Medicine, Fuzhou 350122, China.
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Al-Saraireh YM, Alshammari FO, Youssef AM, Al-Sarayreh S, Al-Sarayra YM, Aborajooh E, Al-Shuneigat J, Alrawashdeh HM. Screening of Glypican-6 Expression in Benign, Primary and Metastatic Colon Cancers. CLINICAL MEDICINE INSIGHTS-ONCOLOGY 2021; 15:11795549211036419. [PMID: 34393539 PMCID: PMC8361513 DOI: 10.1177/11795549211036419] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 07/11/2021] [Indexed: 11/15/2022]
Abstract
Background: The development of colon cancer has been described as a multistep process of carcinogenesis. Understanding molecular and cellular changes underlying this process is required to determine potential biomarkers and therapeutic targets in colon cancers. Several molecular entities, including glypicans, are implicated in cancer development. Among these is glypican-6, which is overexpressed in a limited number of cancers. This study aims to characterise the glypican-6 expression in different types of colon cancer. Methods: Immunohistochemistry was used to characterise glypican-6 expression in a panel of archived formalin-fixed, paraffin-embedded colon tissue types. These types included 39 normal colon tissues, 10 colon tubular adenomas, 60 colon adenocarcinomas without metastasis and 60 colon adenocarcinomas with metastasis. Glypican-6 expression relation to demographic and clinicopathologic features was also examined. Results: Glypican-6 was strongly expressed in benign, primary and metastatic colon tumours. Normal tissue samples exhibited low to undetectable levels of glypican-6. A significantly high glypican-6 expression was displayed in colon cancers with lymph node metastasis, high depth of invasion, distant metastasis, high histological grades and late stages of the disease (P < 0.05). Importantly, a significant differential in glypican-6 expression was found between normal tissues and different types of colon cancer tissues. Moreover, the highest glypican-6 expression was more frequently found in metastatic tumours, followed by primary tumours and the least in benign tumours (P < 0.05). Conclusions: Selective expression of glypican-6 may establish a basis for potential use as a tissue biomarker or as a novel therapeutic target in treatment of colon cancer.
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Affiliation(s)
- Yousef M Al-Saraireh
- Department of Pharmacology, Faculty of Medicine, Mutah University, Al-Karak, Jordan
| | - Fatemah Ofo Alshammari
- Department of Medical Lab Technology, Faculty of Health Sciences, The Public Authority for Applied Education and Training, Safat, Kuwait
| | - Ahmed Mm Youssef
- Department of Pharmacology, Faculty of Pharmacy, Mutah University, Al-Karak, Jordan
| | - Sameeh Al-Sarayreh
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, Mutah University, Al-Karak, Jordan
| | | | - Emad Aborajooh
- Department of General Surgery, Faculty of Medicine, Mutah University, Al-Karak, Jordan
| | - Jehad Al-Shuneigat
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, Mutah University, Al-Karak, Jordan
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