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Stanley P. Genetics of glycosylation in mammalian development and disease. Nat Rev Genet 2024; 25:715-729. [PMID: 38724711 DOI: 10.1038/s41576-024-00725-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/12/2024] [Indexed: 09/19/2024]
Abstract
Glycosylation of proteins and lipids in mammals is essential for embryogenesis and the development of all tissues. Analyses of glycosylation mutants in cultured mammalian cells and model organisms have been key to defining glycosylation pathways and the biological functions of glycans. More recently, applications of genome sequencing have revealed the breadth of rare congenital disorders of glycosylation in humans and the influence of genetics on the synthesis of glycans relevant to infectious diseases, cancer progression and diseases of the immune system. This improved understanding of glycan synthesis and functions is paving the way for advances in the diagnosis and treatment of glycosylation-related diseases, including the development of glycoprotein therapeutics through glycosylation engineering.
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Affiliation(s)
- Pamela Stanley
- Department of Cell Biology, Albert Einstein College of Medicine, New York, NY, USA.
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2
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Zhmud T, Barabino S, Malachkova N. Increased expression of neutrophil CD15 correlates with the severity of anterior ocular surface damage in type II diabetes mellitus. Eur J Ophthalmol 2024; 34:1515-1520. [PMID: 38153338 DOI: 10.1177/11206721231222947] [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] [Indexed: 12/29/2023]
Abstract
BACKGROUND Diabetes mellitus is associated with increased risk of ocular surface diseases in elderly. We consider neutrophil CD15 as a potential marker of ocular surface damage in type II diabetes mellitus patients. AIM We aimed to evaluate expression of neutrophil CD15 and correlate it with results of conjunctival impression cytology and routine objective anterior ocular surface tests (TMH, NIBUT, LLT, MGD) in T2DM patients. MATERIALS AND METHODS We prospectively enrolled sixty type II diabetes mellitus patients (120 eyes) into a study group. The control group included forty (80 eyes) age- and sex-matched healthy individuals. All patients underwent comprehensive ophthalmological examination, and tear meniscus height test (TMH), noninvasive tear break-up time (NIBUT), lipid layer thickness measurement (LLT), Meibomian gland dysfunction evaluation (MGD), conjunctival impression cytology (CIC) and expression of CD15. RESULTS Abnormal Nelson's grades of squamous metaplasia (grades 2 and 3) were observed in 50% (60 eyes) of the study group, and 13.8 (11 eyes) of the control group. Fifteen patients with type II diabetes mellitus suffered from grade 3 squamous metaplasia. Nelson's grades of squamous metaplasia have shown a positive correlation with the level of CD15 expression either in the study and control groups (rs = 0.628, p = <0.0001; rs = 0.746, p < 0.0001; respectively). CONCLUSIONS The research shows significantly reduced values of routine objective ocular tests in type II diabetes mellitus patients in comparison to healthy participants older than 60 y.o. Increased CD15 in the peripheral blood is associated with the development of squamous metaplasia and may be used to evaluate the severity of ocular surface damage in type II diabetes mellitus patients.
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Affiliation(s)
- Tetiana Zhmud
- National Pirogov Memorial Medical University, Vinnytsya, Ukraine
| | - Stefano Barabino
- Ocular Surface and Dry Eye Center, ASST Fatebenefratelli-Sacco, Ospedlae L.Sacco-Università di Milano, Milan, Italy
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3
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Mukherjee A, Sen R, Al Hoque A, Giri TK, Mukherjee B. H-ras-targeted genetic therapy remarkably surpassed docetaxel treatment in inhibiting chemically induced hepatic tumors in rats. Life Sci 2024; 348:122680. [PMID: 38697280 DOI: 10.1016/j.lfs.2024.122680] [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: 01/27/2024] [Revised: 04/19/2024] [Accepted: 04/27/2024] [Indexed: 05/04/2024]
Abstract
AIMS Hepatocellular carcinoma (HCC) is still a leading cause of cancer-related death worldwide. But its chemotherapeutic options are far from expectation. We here compared H-ras targeted genetic therapy to a commercial docetaxel formulation (DXT) in inhibiting HCC in rats. MAIN METHODS After the physicochemical characterization of phosphorothioate-antisense oligomer (PS-ASO) against H-ras mutated gene, the PS-ASO-mediated in vitro hemolysis, in vivo hepatic uptake, its pharmacokinetic profile, tissue distribution in some highly perfused organs, its effect in normal rats, antineoplastic efficacy in carcinogen-induced HCC in rats were evaluated and compared against DXT treatment. Mutated H-ras expression by in situ hybridization, hep-par-I, CK-7, CD-15, p53 expression patterns by immunohistochemical methods, scanning electron microscopic evaluation of hepatic architecture, various hepatic marker enzyme levels and caspase-3/9 apoptotic enzyme activities were also carried out in the experimental rats. KEY FINDINGS PS-ASO showed low in vitro hemolysis (<3 %), and had a sustained PS-ASO blood residence time in vivo compared to DTX, with a time-dependent hepatic uptake. It showed no toxic manifestations in normal rats. PS-ASO distribution was although initially less in the lung than liver and kidney, but at 8 h it accumulated more in lung than kidney. Antineoplastic potential of PS-ASO (treated for 6 weeks) excelled in inhibiting chemically induced tumorigenesis compared to DTX in rats, by inhibiting H-ras gene expression, some immonohistochemical modulations, and inducing caspase-3/9-mediated apoptosis. It prevented HCC-mediated lung metastatic tumor in the experimental rats. SIGNIFICANCE PS-ASO genetic therapy showed potential to inhibit HCC far more effectively than DXT in rats.
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Affiliation(s)
- Alankar Mukherjee
- Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
| | - Ramkrishna Sen
- Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India; Department of Pharmaceutical Sciences and Experimental Therapeutics, College of Pharmacy, University of Iowa, Iowa city, IA 52242, USA
| | - Ashique Al Hoque
- Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
| | - Tapan Kumar Giri
- Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
| | - Biswajit Mukherjee
- Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India.
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4
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Burgos J, Benítez-Martínez A, Mancebo C, Massana N, Astorga-Gamaza A, Castellvi J, Landolfi S, Curran A, Garcia-Perez JN, Falcó V, Buzón MJ, Genescà M. Intraepithelial CD15 infiltration identifies high-grade anal dysplasia in people with HIV. JCI Insight 2024; 9:e175251. [PMID: 38900571 PMCID: PMC11383605 DOI: 10.1172/jci.insight.175251] [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: 08/30/2023] [Accepted: 06/13/2024] [Indexed: 06/22/2024] Open
Abstract
Men who have sex with men (MSM) with HIV are at high risk for squamous intraepithelial lesion (SIL) and anal cancer. Identifying local immunological mechanisms involved in the development of anal dysplasia could aid treatment and diagnostics. Here, we studied 111 anal biopsies obtained from 101 MSM with HIV, who participated in an anal screening program. We first assessed multiple immune subsets by flow cytometry, in addition to histological examination, in a discovery cohort. Selected molecules were further evaluated by immunohistochemistry in a validation cohort. Pathological samples were characterized by the presence of resident memory T cells with low expression of CD103 and by changes in natural killer cell subsets, affecting residency and activation. Furthermore, potentially immunosuppressive subsets, including CD15+CD16+ mature neutrophils, gradually increased as the anal lesion progressed. Immunohistochemistry verified the association between the presence of CD15 in the epithelium and SIL diagnosis for the correlation with high-grade SIL. A complex immunological environment with imbalanced proportions of resident effectors and immune-suppressive subsets characterized pathological samples. Neutrophil infiltration, determined by CD15 staining, may represent a valuable pathological marker associated with the grade of dysplasia.
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Affiliation(s)
- Joaquín Burgos
- Infectious Diseases Department, Vall d'Hebron Institut de Recerca (VHIR), Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - Aleix Benítez-Martínez
- Infectious Diseases Department, Vall d'Hebron Institut de Recerca (VHIR), Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - Cristina Mancebo
- Infectious Diseases Department, Vall d'Hebron Institut de Recerca (VHIR), Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - Núria Massana
- Infectious Diseases Department, Vall d'Hebron Institut de Recerca (VHIR), Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - Antonio Astorga-Gamaza
- Infectious Diseases Department, Vall d'Hebron Institut de Recerca (VHIR), Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - Josep Castellvi
- Pathology Department, Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
- Departament de Ciències Morfològiques, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Stefania Landolfi
- Pathology Department, Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
- Departament de Ciències Morfològiques, Universitat Autònoma de Barcelona, Bellaterra, Spain
| | - Adrià Curran
- Infectious Diseases Department, Vall d'Hebron Institut de Recerca (VHIR), Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - Jorge N Garcia-Perez
- Infectious Diseases Department, Vall d'Hebron Institut de Recerca (VHIR), Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - Vicenç Falcó
- Infectious Diseases Department, Vall d'Hebron Institut de Recerca (VHIR), Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - María J Buzón
- Infectious Diseases Department, Vall d'Hebron Institut de Recerca (VHIR), Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
| | - Meritxell Genescà
- Infectious Diseases Department, Vall d'Hebron Institut de Recerca (VHIR), Vall d'Hebron Hospital Universitari, Vall d'Hebron Barcelona Hospital Campus, Barcelona, Spain
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5
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Catalano F, Brunelli M, Signori A, Rescigno P, Buti S, Galli L, Spada M, Masini C, Galuppini F, Vellone VG, Gaggero G, Maruzzo M, Merler S, Vignani F, Cavo A, Bimbatti D, Milella M, Dei Tos AP, Sbaraglia M, Murianni V, Damassi A, Cremante M, Maffezzoli M, Llaja Obispo MA, Banna GL, Fornarini G, Rebuzzi SE. Analyses of tumor microenvironment in patients with advanced renal cell carcinoma receiving immunotherapy (Meet-URO 18 study). Future Oncol 2024; 20:1495-1503. [PMID: 38682738 PMCID: PMC11441071 DOI: 10.2217/fon-2023-1068] [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: 12/12/2023] [Accepted: 04/05/2024] [Indexed: 05/01/2024] Open
Abstract
Introduction: The Meet-URO 18 study is a multicentric study of patients with metastatic renal cell carcinoma receiving nivolumab in the second-line and beyond, categorized as responders (progression-free survival ≥ 12 months) and non-responders (progression-free survival < 3 months).Areas covered: The current study includes extensive immunohistochemical analysis of T-lineage markers (CD3, CD4, CD8, CD8/CD4 ratio), macrophages (CD68), ph-mTOR, CD15 and CD56 expression on tumor cells, and PD-L1 expression, on an increased sample size including 161 tumor samples (113 patients) compared with preliminary presented data. Responders' tumor tissue (n = 90; 55.9%) was associated with lower CD4 expression (p = 0.014), higher CD56 expression (p = 0.046) and higher CD8/CD4 ratio (p = 0.030).Expert opinion/commentary: The present work suggests the regulatory role of a subpopulation of T cells on antitumor response and identifies CD56 as a putative biomarker of immunotherapy efficacy.
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Affiliation(s)
- Fabio Catalano
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132, Genoa, Italy
| | - Matteo Brunelli
- Pathology Unit, Department of Diagnostics & Public Health, University & Hospital Trust of Verona, 37124, Verona, Italy
| | - Alessio Signori
- Department of Health Sciences (DISSAL), Section of Biostatistics, University of Genoa, 16132, Genoa, Italy
| | - Pasquale Rescigno
- Candiolo Cancer Institute, FPO-IRCCS, 10060, Candiolo, Italy
- Translational & Clinical Research Institute, Centre for Cancer, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK
| | - Sebastiano Buti
- Department of Medicine and Surgery, University of Parma, 43126, Parma, Italy
- Medical Oncology Unit, University Hospital of Parma, 43126, Parma, Italy
| | - Luca Galli
- Medical Oncology Unit 2, Azienda Ospedaliera Universitaria Pisana, 56126, Pisa, Italy
| | - Massimiliano Spada
- UOC Oncologia Medica, Istituto Fondazione G. Giglio, 90015, Cefalù, Italy
| | - Cristina Masini
- Medical Oncology Unit, Clinical Cancer Centre, AUSL-IRCCS di Reggio Emilia, 42122, Reggio Emilia, Italy
| | - Francesca Galuppini
- Surgical Pathology Unit, Department of Medicine (DIMED), University of Padua, 35128, Padua, Italy
| | - Valerio Gaetano Vellone
- Pathology Unit, IRCCS Istituto Giannina Gaslini, 16147, Genoa, Italy
- Department of Integrated Surgical & Diagnostic Sciences (DISC), University of Genoa, 16132, Genoa, Italy
| | - Gabriele Gaggero
- Pathology Unit, IRCCS Istituto Giannina Gaslini, 16147, Genoa, Italy
| | - Marco Maruzzo
- Oncology Unit 1, Istituto Oncologico Veneto IOV–IRCCS, 35128, Padua, Italy
| | - Sara Merler
- Section of Innovation Biomedicine–Oncology Area, Department of Engineering for Innovation Medicine, University of Verona & Verona University & Hospital Trust, Verona, 37134, Italy
| | - Francesca Vignani
- Division of Medical Oncology, Ordine Mauriziano Hospital, 10128, Turin, Italy
| | - Alessia Cavo
- Oncology Unit, Villa Scassi Hospital, 16149, Genoa, Italy
| | - Davide Bimbatti
- Oncology Unit 1, Istituto Oncologico Veneto IOV–IRCCS, 35128, Padua, Italy
| | - Michele Milella
- Section of Innovation Biomedicine–Oncology Area, Department of Engineering for Innovation Medicine, University of Verona & Verona University & Hospital Trust, Verona, 37134, Italy
| | - Angelo Paolo Dei Tos
- Surgical Pathology Unit, Department of Medicine (DIMED), University of Padua, 35128, Padua, Italy
| | - Marta Sbaraglia
- Surgical Pathology Unit, Department of Medicine (DIMED), University of Padua, 35128, Padua, Italy
| | - Veronica Murianni
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132, Genoa, Italy
| | - Alessandra Damassi
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132, Genoa, Italy
| | - Malvina Cremante
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132, Genoa, Italy
| | - Michele Maffezzoli
- Department of Medicine and Surgery, University of Parma, 43126, Parma, Italy
| | | | - Giuseppe Luigi Banna
- Department of Oncology, Portsmouth Hospitals University NHS Trust, Portsmouth, PO6 3LY, UK
- School of Pharmacy & Biomedical Sciences, University of Portsmouth, Portsmouth, PO1 2UP, UK
| | - Giuseppe Fornarini
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132, Genoa, Italy
| | - Sara Elena Rebuzzi
- Medical Oncology Unit, Ospedale San Paolo, 17100, Savona, Italy
- Department of Internal Medicine & Medical Specialties (Di.M.I.), University of Genoa, 16132, Genoa, Italy
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Bruserud Ø, Selheim F, Hernandez-Valladares M, Reikvam H. Monocytic Differentiation in Acute Myeloid Leukemia Cells: Diagnostic Criteria, Biological Heterogeneity, Mitochondrial Metabolism, Resistance to and Induction by Targeted Therapies. Int J Mol Sci 2024; 25:6356. [PMID: 38928061 PMCID: PMC11203697 DOI: 10.3390/ijms25126356] [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: 05/05/2024] [Revised: 05/31/2024] [Accepted: 06/05/2024] [Indexed: 06/28/2024] Open
Abstract
We review the importance of monocytic differentiation and differentiation induction in non-APL (acute promyelocytic leukemia) variants of acute myeloid leukemia (AML), a malignancy characterized by proliferation of immature myeloid cells. Even though the cellular differentiation block is a fundamental characteristic, the AML cells can show limited signs of differentiation. According to the French-American-British (FAB-M4/M5 subset) and the World Health Organization (WHO) 2016 classifications, monocytic differentiation is characterized by morphological signs and the expression of specific molecular markers involved in cellular communication and adhesion. Furthermore, monocytic FAB-M4/M5 patients are heterogeneous with regards to cytogenetic and molecular genetic abnormalities, and monocytic differentiation does not have any major prognostic impact for these patients when receiving conventional intensive cytotoxic therapy. In contrast, FAB-M4/M5 patients have decreased susceptibility to the Bcl-2 inhibitor venetoclax, and this seems to be due to common molecular characteristics involving mitochondrial regulation of the cellular metabolism and survival, including decreased dependency on Bcl-2 compared to other AML patients. Thus, the susceptibility to Bcl-2 inhibition does not only depend on general resistance/susceptibility mechanisms known from conventional AML therapy but also specific mechanisms involving the molecular target itself or the molecular context of the target. AML cell differentiation status is also associated with susceptibility to other targeted therapies (e.g., CDK2/4/6 and bromodomain inhibition), and differentiation induction seems to be a part of the antileukemic effect for several targeted anti-AML therapies. Differentiation-associated molecular mechanisms may thus become important in the future implementation of targeted therapies in human AML.
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MESH Headings
- Humans
- Cell Differentiation
- Leukemia, Myeloid, Acute/metabolism
- Leukemia, Myeloid, Acute/pathology
- Leukemia, Myeloid, Acute/diagnosis
- Leukemia, Myeloid, Acute/drug therapy
- Leukemia, Myeloid, Acute/genetics
- Mitochondria/metabolism
- Monocytes/metabolism
- Monocytes/pathology
- Drug Resistance, Neoplasm/genetics
- Molecular Targeted Therapy
- Antineoplastic Agents/pharmacology
- Antineoplastic Agents/therapeutic use
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Affiliation(s)
- Øystein Bruserud
- Acute Leukemia Research Group, Department of Clinical Science, University of Bergen, 5007 Bergen, Norway; (M.H.-V.); (H.R.)
- Section for Hematology, Department of Medicine, Haukeland University Hospital, 5009 Bergen, Norway
| | - Frode Selheim
- Proteomics Unit of University of Bergen (PROBE), University of Bergen, Jonas Lies vei 91, 5009 Bergen, Norway;
| | - Maria Hernandez-Valladares
- Acute Leukemia Research Group, Department of Clinical Science, University of Bergen, 5007 Bergen, Norway; (M.H.-V.); (H.R.)
- Department of Physical Chemistry, University of Granada, Avenida de la Fuente Nueva S/N, 18071 Granada, Spain
- Instituto de Investigación Biosanitaria ibs.GRANADA, 18012 Granada, Spain
| | - Håkon Reikvam
- Acute Leukemia Research Group, Department of Clinical Science, University of Bergen, 5007 Bergen, Norway; (M.H.-V.); (H.R.)
- Section for Hematology, Department of Medicine, Haukeland University Hospital, 5009 Bergen, Norway
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Zhang C, Mo H, Li M, Wang S, Dou X, Zhang X. The effects of postoperative targeted immunotherapy on peripheral blood cytokines and immune cell profile in lung cancer patients. Front Oncol 2024; 14:1342624. [PMID: 38903721 PMCID: PMC11188683 DOI: 10.3389/fonc.2024.1342624] [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: 02/08/2024] [Accepted: 05/02/2024] [Indexed: 06/22/2024] Open
Abstract
Objective Cytokines and cell subsets are important components of the tumor microenvironment. Previous research has revealed that there are differences in cytokines and cell subsets in the peripheral blood of lung cancer (LCA) patients before and after eradication. The purpose of this study is to explore the monitoring value of cytokines and cellular subpopulations as biomarkers in post-immunotherapy monitoring of patients with LCA after surgery. Methods We conducted a case-control study using double-antibody sandwich magnetic microsphere flow cytometry with immunofluorescence technology and fluorescent monoclonal antibody multiparameter flow cytometry to detect differences in peripheral blood cytokines and cell subsets between LCA patients after immunotherapy and healthy controls. Results Our research results show that there are differences in the levels of IL-4, IL-6, IL-10, IL-17, IFN-γ, TNF-α in the peripheral blood of LCA patients (n=70) after immunotherapy compared to the healthy controls (n=55) (P<0.05), and there are differences in 10 cell subgroups including DP T Cells, AT cells, and NLR in the peripheral blood compared to the healthy controls (n=35) (P<0.05). Further analysis revealed significant differences in the detection data of IL-6, IL-10, IFN-γ, CD56dim NK cells, Total B cells, Total NE cells, CD15+M cells, and NLR between LCA deceased patients (n=25) and LCA surviving patients (n=27) during the same period (P<0.05). The continuous monitoring of cytokines and cell subsets is far more valuable than a single-time test, as abnormal fluctuations in the data of cytokines and cell subsets are often associated with poor prognosis. In addition, IL-6 and NLR showed the strongest discriminative ability between postoperative immunotherapy-treated LCA patients and healthy controls, with AUC values of 0.840 and 0.822, respectively. There was a significant association between IFN-γ and distant metastasis in LCA (P<0.05), as well as between CD56dim NK cells and lymph node infiltration (P<0.05). Conclusion This research results support peripheral blood cytokines and cell subsets as biomarkers for monitoring the postoperative immune status and predicting the prognosis of LCA patients after immunotherapy. The continuous monitoring of cytokines and cell subsets is far more valuable than a single-time detection.
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Affiliation(s)
- Chuang Zhang
- School of Medicine, Anhui University of Science and Technology, Huainan, China
- Medical Laboratory of the Third Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Hongmei Mo
- Medical Laboratory of the Third Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Min Li
- Department of Laboratory Medicine, Clinical Medical College of Yangzhou University, Subei People’s Hospital of Jiangsu Province, Yangzhou, China
| | - Shuaiyan Wang
- Medical Laboratory of the Third Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Xiaowen Dou
- Medical Laboratory of the Third Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Xiuming Zhang
- School of Medicine, Anhui University of Science and Technology, Huainan, China
- Medical Laboratory of the Third Affiliated Hospital of Shenzhen University, Shenzhen, China
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8
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Wang WD, Guo YY, Yang ZL, Su GL, Sun ZJ. Sniping Cancer Stem Cells with Nanomaterials. ACS NANO 2023; 17:23262-23298. [PMID: 38010076 DOI: 10.1021/acsnano.3c07828] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
Cancer stem cells (CSCs) drive tumor initiation, progression, and therapeutic resistance due to their self-renewal and differentiation capabilities. Despite encouraging progress in cancer treatment, conventional approaches often fail to eliminate CSCs, necessitating the development of precise targeted strategies. Recent advances in materials science and nanotechnology have enabled promising CSC-targeted approaches, harnessing the power of tailoring nanomaterials in diverse therapeutic applications. This review provides an update on the current landscape of nanobased precision targeting approaches against CSCs. We elucidate the nuanced application of organic, inorganic, and bioinspired nanomaterials across a spectrum of therapeutic paradigms, encompassing targeted therapy, immunotherapy, and multimodal synergistic therapies. By examining the accomplishments and challenges in this potential field, we aim to inform future efforts to advance nanomaterial-based therapies toward more effective "sniping" of CSCs and tumor clearance.
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Affiliation(s)
- Wen-Da Wang
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Frontier Science Center for Immunology and Metabolism, Wuhan University, Wuhan 430079, China
| | - Yan-Yu Guo
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Frontier Science Center for Immunology and Metabolism, Wuhan University, Wuhan 430079, China
| | - Zhong-Lu Yang
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Frontier Science Center for Immunology and Metabolism, Wuhan University, Wuhan 430079, China
| | - Guang-Liang Su
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Frontier Science Center for Immunology and Metabolism, Wuhan University, Wuhan 430079, China
| | - Zhi-Jun Sun
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Frontier Science Center for Immunology and Metabolism, Wuhan University, Wuhan 430079, China
- Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan 430079, China
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9
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Wu G, Zhang J, Jiang L, Liu J, Zhang L, Yang W. Indolent mucinous tubular and spindle cell carcinoma of the kidney: A case report and review of the literature. Oncol Lett 2023; 26:406. [PMID: 37609375 PMCID: PMC10440723 DOI: 10.3892/ol.2023.13992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 07/10/2023] [Indexed: 08/24/2023] Open
Abstract
Mucinous tubular and spindle cell carcinoma of the kidney (MTSCC) is a rare subtype of renal cancer. It consists of tubules separated by mucus stroma and a spindle cell. Few cases have been reported; thus, the imaging features of MTSCC are not well characterized. An MTSCC in the left kidney of a 65-year-old woman was incidentally discovered during a medical checkup. A review of the patient's medical history revealed that this kidney lump had an indolent growth process. The current study presented this case and reviewed the pathological features, imaging findings and treatment options of MTSCC to strengthen the recognition of this rare renal neoplasm by radiologists.
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Affiliation(s)
- Guangrong Wu
- Department of Radiology, The First People's Hospital of Zunyi, The Third Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Jiaren Zhang
- Department of Radiology, The First People's Hospital of Zunyi, The Third Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Lin Jiang
- Department of Radiology, The First People's Hospital of Zunyi, The Third Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Jiaji Liu
- Department of Radiology, The First People's Hospital of Zunyi, The Third Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Lunyou Zhang
- Department of Radiology, The First People's Hospital of Zunyi, The Third Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
| | - Wei Yang
- Department of Radiology, The First People's Hospital of Zunyi, The Third Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou 563000, P.R. China
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Kohler KT, Møller Hansen AA, Kim J, Villadsen R. SSEA-1 Correlates With the Invasive Phenotype in Breast Cancer. J Histochem Cytochem 2023; 71:423-430. [PMID: 37477396 PMCID: PMC10424578 DOI: 10.1369/00221554231189312] [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: 04/28/2023] [Accepted: 06/29/2023] [Indexed: 07/22/2023] Open
Abstract
The glycan moiety Lewis X (LeX) has been implicated in defining progenitor cells as well as playing a role in the progression of solid tumors, including breast cancer. Here, we used the original stage-specific embryonic antigen-1 (SSEA-1) antibody, MC-480, targeting the LeX motif to examine the expression pattern of this marker within the context of a differentiation hierarchy as well as functional properties of breast cancer cells. Immunohistochemical staining revealed the presence of SSEA-1 in a progenitor zone in the normal breast gland. In breast cancer, 81 of 220 carcinomas (37%) were positive for SSEA-1 and a distinct pattern could be correlated to major subtypes. Specifically, estrogen receptor alpha (ERα)-negative tumors showed a higher frequency of SSEA-1 expression compared to ERα-positive tumors, which are generally considered more differentiated (56% vs 29%, p<0.005). Functional assays performed on two representative breast cancer cell lines demonstrated that SSEA-1-expressing cells exhibited cancer stem cell properties as well as having more invasive potential, regardless of ERα status. A potential role of SSEA-1 in metastasis was confirmed by pairwise staining of primary- and corresponding lymph node tumors. Altogether, our data suggest that expression of SSEA-1 in breast cancer contributes to the malignant phenotype.
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Affiliation(s)
- Katharina T. Kohler
- Department of Cellular and Molecular Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Anna A. Møller Hansen
- Department of Cellular and Molecular Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Jiyoung Kim
- Department of Cellular and Molecular Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Novo Nordisk Foundation Center for Stem Cell Biology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - René Villadsen
- Department of Cellular and Molecular Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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Kiełb P, Kowalczyk K, Gurwin A, Nowak Ł, Krajewski W, Sosnowski R, Szydełko T, Małkiewicz B. Novel Histopathological Biomarkers in Prostate Cancer: Implications and Perspectives. Biomedicines 2023; 11:1552. [PMID: 37371647 DOI: 10.3390/biomedicines11061552] [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: 03/29/2023] [Revised: 05/12/2023] [Accepted: 05/24/2023] [Indexed: 06/29/2023] Open
Abstract
Prostate cancer (PCa) is the second most frequently diagnosed cancer in men. Despite the significant progress in cancer diagnosis and treatment over the last few years, the approach to disease detection and therapy still does not include histopathological biomarkers. The dissemination of PCa is strictly related to the creation of a premetastatic niche, which can be detected by altered levels of specific biomarkers. To date, the risk factors for biochemical recurrence include lymph node status, prostate-specific antigen (PSA), PSA density (PSAD), body mass index (BMI), pathological Gleason score, seminal vesicle invasion, extraprostatic extension, and intraductal carcinoma. In the future, biomarkers might represent another prognostic factor, as discussed in many studies. In this review, we focus on histopathological biomarkers (particularly CD169 macrophages, neuropilin-1, cofilin-1, interleukin-17, signal transducer and activator of transcription protein 3 (STAT3), LIM domain kinase 1 (LIMK1), CD15, AMACR, prostate-specific membrane antigen (PSMA), Appl1, Sortilin, Syndecan-1, and p63) and their potential application in decision making regarding the prognosis and treatment of PCa patients. We refer to studies that found a correlation between the levels of biomarkers and tumor characteristics as well as clinical outcomes. We also hypothesize about the potential use of histopathological markers as a target for novel immunotherapeutic drugs or targeted radionuclide therapy, which may be used as adjuvant therapy in the future.
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Affiliation(s)
- Paweł Kiełb
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wrocław Medical University, 50-556 Wroclaw, Poland
| | - Kamil Kowalczyk
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wrocław Medical University, 50-556 Wroclaw, Poland
| | - Adam Gurwin
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wrocław Medical University, 50-556 Wroclaw, Poland
| | - Łukasz Nowak
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wrocław Medical University, 50-556 Wroclaw, Poland
| | - Wojciech Krajewski
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wrocław Medical University, 50-556 Wroclaw, Poland
| | - Roman Sosnowski
- Department of Urogenital Cancer, Maria Skłodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland
| | - Tomasz Szydełko
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wrocław Medical University, 50-556 Wroclaw, Poland
| | - Bartosz Małkiewicz
- University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wrocław Medical University, 50-556 Wroclaw, Poland
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Zeng W, Xiong G, Hua L, Hu Y, Guo X, Peng X. APOA1 mRNA and protein in kidney renal clear cell carcinoma correlate with the disease outcome. Sci Rep 2022; 12:12406. [PMID: 35858961 PMCID: PMC9300670 DOI: 10.1038/s41598-022-16434-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 07/11/2022] [Indexed: 11/10/2022] Open
Abstract
Renal cancer is one of the most common malignant tumors with high mortality, and kidney renal clear cell carcinoma (KIRC) is the most common type of renal cancer. We attempted to evaluate the clinical and prognostic significance of Apolipoprotein A1 (APOA1) mRNA and protein in KIRC patients. Clinical data along with RNA-sequencing data were downloaded from UCSC Xena. The Human Protein Atlas database was searched to reveal APOA1 protein expression profiles in KIRC and normal renal tissues. The TIMER database was applied to determine the correlations of APOA1 with immune cells and PD-1 and PD-L1 in KIRC. Ninety-one cases of KIRC patients and 93 healthy controls from our hospital were enrolled for clinical validation. Levels of APOA1 mRNA in KIRC tissues (N = 535) are not only lower than the levels in normal renal tissues (N = 117), but also in paired normal renal tissues (N = 72). High expression of APOA1 mRNA at the time of surgery was correlated with worse overall survival (OS) (HR 1.66; p = 0.037) and disease-free survival (DFS) (HR 1.65; p = 0.047), and APOA1 DNA methylation was linked to worse OS (HR 2.1; p = 0.001) rather than DFS (HR 1.12; p = 0.624) in KIRC patients. Concentrations of preoperative serum APOA1 protein were markedly decreased in KIRC patients compared to healthy controls (p < 0.01), and low levels of APOA1 protein predicted less favorable OS than those with high levels (HR = 2.84, p = 0.0407). APOA1 negatively correlated with various immune cell infiltrates and PD-L1 expression (r = − 0.283, p = 2.74e−11) according to the TIMER database. Low levels of APOA1 mRNA at the time of surgery predict favorable survival in KIRC patients. Our results provide insights to identify a novel prognostic index with great clinical utility.
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Affiliation(s)
- Wei Zeng
- Department of Neurology, The Second Affiliated Hospital of Jianghan University, Wuhan, 430000, Hubei Province, People's Republic of China
| | - Guoguang Xiong
- Department of Urology, The Second Affiliated Hospital of Jianghan University, Wuhan, 430050, Hubei Province, People's Republic of China
| | - Li Hua
- Department of General Medicine, The Second Affiliated Hospital of Jianghan University, Wuhan, 430050, Hubei Province, People's Republic of China
| | - Yugang Hu
- Department of Ultrasonography, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei Province, People's Republic of China
| | - Xufeng Guo
- Department of Oncology, Renmin Hospital of Wuhan University, Wuhan, 430060, Hubei Province, People's Republic of China
| | - Xiulan Peng
- Department of Oncology, The Second Affiliated Hospital of Jianghan University, 122 Xianzheng Road, Wuhan, 430050, Hubei Province, People's Republic of China.
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