1
|
Luca M, Piglionica M, Bagnulo R, Cardaropoli S, Carli D, Turchiano A, Coppo P, Pantaleo A, Iacoviello M, Ferrero GB, Mussa A, Resta N. The somatic p.T81dup variant in AKT3 gene underlies a mild cerebral phenotype and expands the spectrum including capillary malformation and lateralized overgrowth. Genes Chromosomes Cancer 2023; 62:703-709. [PMID: 37395289 DOI: 10.1002/gcc.23188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Revised: 06/16/2023] [Accepted: 06/19/2023] [Indexed: 07/04/2023] Open
Abstract
Heterozygous germline or somatic variants in AKT3 gene can cause isolated malformations of cortical development (MCDs) such as focal cortical dysplasia, megalencephaly (MEG), Hemimegalencephaly (HME), dysplastic megalencephaly, and syndromic forms like megalencephaly-polymicrogyria-polydactyly-hydrocephalus syndrome, and megalencephaly-capillary malformation syndrome. This report describes a new case of HME and capillary malformation caused by a somatic AKT3 variant that differs from the common p.E17K variant described in literature. The patient's skin biopsy from the angiomatous region revealed an heterozygous likely pathogenic variant AKT3:c.241_243dup, p.(T81dup) that may affect the binding domain and downstream pathways. Compared to previously reported cases with a common E17K mosaic variant, the phenotype is milder and patients showed segmental overgrowth, an uncommon characteristic in AKT3 variant cases. These findings suggest that the severity of the disease may be influenced not only by the level of mosaicism but also by the type of variant. This report expands the phenotypic spectrum associated with AKT3 variants and highlights the importance of genomic analysis in patients with capillary malformation and MCDs.
Collapse
Affiliation(s)
- Maria Luca
- Department of Medical Sciences, University of Torino, Torino, Italy
| | - Marilidia Piglionica
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Medical Genetics, University of Bari "Aldo Moro", Bari, Italy
| | - Rosanna Bagnulo
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Medical Genetics, University of Bari "Aldo Moro", Bari, Italy
| | - Simona Cardaropoli
- Department of Public Health and Pediatric Sciences, University of Torino, Torino, Italy
| | - Diana Carli
- Department of Medical Sciences, University of Torino, Torino, Italy
| | - Antonella Turchiano
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Medical Genetics, University of Bari "Aldo Moro", Bari, Italy
| | - Paola Coppo
- Pediatric Dermatology Unit, Regina Margherita Children's Hospital, Torino, Italy
| | - Antonino Pantaleo
- National Institute of Gastroenterology-IRCCS "Saverio de Bellis", Bari, Italy
| | - Matteo Iacoviello
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Medical Genetics, University of Bari "Aldo Moro", Bari, Italy
| | | | - Alessandro Mussa
- Department of Public Health and Pediatric Sciences, University of Torino, Torino, Italy
- Pediatric Clinical Genetics, Regina Margherita Children Hospital, Torino, Italy
| | - Nicoletta Resta
- Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), Medical Genetics, University of Bari "Aldo Moro", Bari, Italy
| |
Collapse
|
2
|
Gazzin A, Leoni C, Viscogliosi G, Borgini F, Perri L, Iacoviello M, Piglionica M, De Pellegrin M, Ferrero GB, Bartuli A, Zampino G, Buonuomo PS, Resta N, Mussa A. Work-Up and Treatment Strategies for Individuals with PIK3CA-Related Disorders: A Consensus of Experts from the Scientific Committee of the Italian Macrodactyly and PROS Association. Genes (Basel) 2023; 14:2134. [PMID: 38136956 PMCID: PMC10742781 DOI: 10.3390/genes14122134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 11/23/2023] [Accepted: 11/25/2023] [Indexed: 12/24/2023] Open
Abstract
PIK3CA-related disorders encompass many rare and ultra-rare conditions caused by somatic genetic variants that hyperactivate the PI3K-AKT-mTOR signaling pathway, which is essential for cell cycle control. PIK3CA-related disorders include PIK3CA-related overgrowth spectrum (PROS), PIK3CA-related vascular malformations and PIK3CA-related non-vascular lesions. Phenotypes are extremely heterogeneous and overlapping. Therefore, diagnosis and management frequently involve various health specialists. Given the rarity of these disorders and the limited number of centers offering optimal care, the Scientific Committee of the Italian Macrodactyly and PROS Association has proposed a revision of the most recent recommendations for the diagnosis, molecular testing, clinical management, follow-up, and treatment strategies. These recommendations give insight on molecular diagnosis, eligible samples, preferable sequencing, and validation methods and management of negative results. The purpose of this paper is to promote collaboration between health care centers and clinicians with a joint shared approach. Finally, we suggest the direction of present and future research studies, including new systemic target therapies, which are currently under evaluation in several clinical trials, such as specific inhibitors that can be employed to downregulate the signaling pathway.
Collapse
Affiliation(s)
- Andrea Gazzin
- Clinical Pediatric Genetics Unit, Department of Public Health and Pediatrics, University of Torino, Regina Margherita Children’s Hospital, 10126 Torino, Italy; (A.G.); (A.M.)
- Postgraduate School of Pediatrics, University of Torino, 10126 Torino, Italy
| | - Chiara Leoni
- Center for Rare Diseases and Birth Defects, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy; (G.V.); (L.P.); (G.Z.)
| | - Germana Viscogliosi
- Center for Rare Diseases and Birth Defects, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy; (G.V.); (L.P.); (G.Z.)
| | - Federica Borgini
- Italian Macrodactyly and PROS Association, 27010 San Genesio ed Uniti (PV), Italy;
| | - Lucrezia Perri
- Center for Rare Diseases and Birth Defects, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy; (G.V.); (L.P.); (G.Z.)
| | - Matteo Iacoviello
- Medical Genetics Unit, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (M.I.); (M.P.); (N.R.)
| | - Marilidia Piglionica
- Medical Genetics Unit, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (M.I.); (M.P.); (N.R.)
| | - Maurizio De Pellegrin
- Pediatric Orthopedic Unit, Piccole Figlie Hospital, 43125 Parma, Italy
- Department of Orthopedics, ASST Ospedale Papa Giovanni XXIII, 24127 Bergamo, Italy
| | | | - Andrea Bartuli
- Rare Disease and Medical Genetics Unit, Bambino Gesù Children’s Hospital, IRCCS, 00168 Rome, Italy; (A.B.); (P.S.B.)
| | - Giuseppe Zampino
- Center for Rare Diseases and Birth Defects, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy; (G.V.); (L.P.); (G.Z.)
- Faculty of Medicine and Surgery, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Paola Sabrina Buonuomo
- Rare Disease and Medical Genetics Unit, Bambino Gesù Children’s Hospital, IRCCS, 00168 Rome, Italy; (A.B.); (P.S.B.)
| | - Nicoletta Resta
- Medical Genetics Unit, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (M.I.); (M.P.); (N.R.)
| | - Alessandro Mussa
- Clinical Pediatric Genetics Unit, Department of Public Health and Pediatrics, University of Torino, Regina Margherita Children’s Hospital, 10126 Torino, Italy; (A.G.); (A.M.)
| |
Collapse
|
3
|
Reynolds G, Cardaropoli S, Carli D, Luca M, Gazzin A, Coppo P, La Selva R, Piglionica M, Bagnulo R, Turchiano A, Ranieri C, Resta N, Mussa A. Epidemiology of the disorders of the Pik3ca-related overgrowth spectrum (Pros). Eur J Hum Genet 2023; 31:1333-1336. [PMID: 37365400 PMCID: PMC10620148 DOI: 10.1038/s41431-023-01414-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 05/18/2023] [Accepted: 06/14/2023] [Indexed: 06/28/2023] Open
Abstract
PIK3CA pathogenic variants are responsible for a group of overgrowth syndromes, collectively known as PIK3CA-Related Overgrowth Spectrum (PROS). These gain-of-function variants arise postzygotically, and, according to time of onset, kind of embryonal tissue affected and regional body extension, give rise to heterogeneous phenotypes. PROS rarity and heterogeneity hamper the correct estimation of its epidemiology. Our work represents the first attempt to define the prevalence of PROS according to the established diagnostic criteria and molecular analysis and based on solid demographic data. We assessed the prevalence in Piedmont Region (Italy), including in the study all participants diagnosed with PROS born there from 1998 to 2021. The search identified 37 cases of PROS born across the 25-year period, providing a prevalence of 1:22,313 live births. Molecular analysis was positive in 81.0% of participants. Taking into account the cases with a detected variant in PIK3CA (n = 30), prevalence of molecularly positive PROS was 1:27,519.
Collapse
Affiliation(s)
- Giuseppe Reynolds
- Department of Public Health and Pediatric Sciences, School of Medicine, University of Torino, Torino, Italy
| | - Simona Cardaropoli
- Department of Public Health and Pediatric Sciences, School of Medicine, University of Torino, Torino, Italy
| | - Diana Carli
- Department of Medical Science, University of Torino, Torino, Italy
| | - Maria Luca
- Department of Medical Science, University of Torino, Torino, Italy
| | - Andrea Gazzin
- Department of Public Health and Pediatric Sciences, School of Medicine, University of Torino, Torino, Italy
| | - Paola Coppo
- Pediatric Dermatology, Regina Margherita Children's Hospital, Città della Salute e della Scienza di Torino, Torino, Italy
| | - Roberta La Selva
- Pediatric Dermatology, Regina Margherita Children's Hospital, Città della Salute e della Scienza di Torino, Torino, Italy
| | - Marilidia Piglionica
- Medical Genetics Unit, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J) University of Bari "Aldo Moro", 70124, Bari, Italy
| | - Rosanna Bagnulo
- Medical Genetics Unit, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J) University of Bari "Aldo Moro", 70124, Bari, Italy
| | - Antonella Turchiano
- Medical Genetics Unit, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J) University of Bari "Aldo Moro", 70124, Bari, Italy
| | | | - Nicoletta Resta
- Medical Genetics Unit, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J) University of Bari "Aldo Moro", 70124, Bari, Italy
| | - Alessandro Mussa
- Department of Public Health and Pediatric Sciences, School of Medicine, University of Torino, Torino, Italy.
| |
Collapse
|
4
|
Turchiano A, Piglionica M, Martino S, Bagnulo R, Garganese A, De Luisi A, Chirulli S, Iacoviello M, Stasi M, Tabaku O, Meneleo E, Capurso M, Crocetta S, Lattarulo S, Krylovska Y, Lastella P, Forleo C, Stella A, Bukvic N, Simone C, Resta N. Impact of High-to-Moderate Penetrance Genes on Genetic Testing: Looking over Breast Cancer. Genes (Basel) 2023; 14:1530. [PMID: 37628581 PMCID: PMC10454640 DOI: 10.3390/genes14081530] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 07/19/2023] [Accepted: 07/24/2023] [Indexed: 08/27/2023] Open
Abstract
Breast cancer (BC) is the most common cancer and the leading cause of cancer death in women worldwide. Since the discovery of the highly penetrant susceptibility genes BRCA1 and BRCA2, many other predisposition genes that confer a moderate risk of BC have been identified. Advances in multigene panel testing have allowed the simultaneous sequencing of BRCA1/2 with these genes in a cost-effective way. Germline DNA from 521 cases with BC fulfilling diagnostic criteria for hereditary BC were screened with multigene NGS testing. Pathogenic (PVs) and likely pathogenic (LPVs) variants in moderate penetrance genes were identified in 15 out of 521 patients (2.9%), including 2 missense, 7 non-sense, 1 indel, and 3 splice variants, as well as two different exon deletions, as follows: ATM (n = 4), CHEK2 (n = 5), PALB2 (n = 2), RAD51C (n = 1), and RAD51D (n = 3). Moreover, the segregation analysis of PVs and LPVs into first-degree relatives allowed the detection of CHEK2 variant carriers diagnosed with in situ melanoma and clear cell renal cell carcinoma (ccRCC), respectively. Extended testing beyond BRCA1/2 identified PVs and LPVs in a further 2.9% of BC patients. In conclusion, panel testing yields more accurate genetic information for appropriate counselling, risk management, and preventive options than assessing BRCA1/2 alone.
Collapse
Affiliation(s)
- Antonella Turchiano
- Medical Genetic, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.T.); (M.P.); (S.M.); (R.B.); (A.G.); (A.D.L.); (S.C.); (M.I.); (M.S.); (O.T.); (E.M.); (M.C.); (S.C.); (S.L.); (Y.K.); (A.S.); (N.B.); (C.S.)
| | - Marilidia Piglionica
- Medical Genetic, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.T.); (M.P.); (S.M.); (R.B.); (A.G.); (A.D.L.); (S.C.); (M.I.); (M.S.); (O.T.); (E.M.); (M.C.); (S.C.); (S.L.); (Y.K.); (A.S.); (N.B.); (C.S.)
| | - Stefania Martino
- Medical Genetic, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.T.); (M.P.); (S.M.); (R.B.); (A.G.); (A.D.L.); (S.C.); (M.I.); (M.S.); (O.T.); (E.M.); (M.C.); (S.C.); (S.L.); (Y.K.); (A.S.); (N.B.); (C.S.)
| | - Rosanna Bagnulo
- Medical Genetic, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.T.); (M.P.); (S.M.); (R.B.); (A.G.); (A.D.L.); (S.C.); (M.I.); (M.S.); (O.T.); (E.M.); (M.C.); (S.C.); (S.L.); (Y.K.); (A.S.); (N.B.); (C.S.)
| | - Antonella Garganese
- Medical Genetic, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.T.); (M.P.); (S.M.); (R.B.); (A.G.); (A.D.L.); (S.C.); (M.I.); (M.S.); (O.T.); (E.M.); (M.C.); (S.C.); (S.L.); (Y.K.); (A.S.); (N.B.); (C.S.)
| | - Annunziata De Luisi
- Medical Genetic, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.T.); (M.P.); (S.M.); (R.B.); (A.G.); (A.D.L.); (S.C.); (M.I.); (M.S.); (O.T.); (E.M.); (M.C.); (S.C.); (S.L.); (Y.K.); (A.S.); (N.B.); (C.S.)
| | - Stefania Chirulli
- Medical Genetic, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.T.); (M.P.); (S.M.); (R.B.); (A.G.); (A.D.L.); (S.C.); (M.I.); (M.S.); (O.T.); (E.M.); (M.C.); (S.C.); (S.L.); (Y.K.); (A.S.); (N.B.); (C.S.)
| | - Matteo Iacoviello
- Medical Genetic, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.T.); (M.P.); (S.M.); (R.B.); (A.G.); (A.D.L.); (S.C.); (M.I.); (M.S.); (O.T.); (E.M.); (M.C.); (S.C.); (S.L.); (Y.K.); (A.S.); (N.B.); (C.S.)
| | - Michele Stasi
- Medical Genetic, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.T.); (M.P.); (S.M.); (R.B.); (A.G.); (A.D.L.); (S.C.); (M.I.); (M.S.); (O.T.); (E.M.); (M.C.); (S.C.); (S.L.); (Y.K.); (A.S.); (N.B.); (C.S.)
| | - Ornella Tabaku
- Medical Genetic, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.T.); (M.P.); (S.M.); (R.B.); (A.G.); (A.D.L.); (S.C.); (M.I.); (M.S.); (O.T.); (E.M.); (M.C.); (S.C.); (S.L.); (Y.K.); (A.S.); (N.B.); (C.S.)
| | - Eleonora Meneleo
- Medical Genetic, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.T.); (M.P.); (S.M.); (R.B.); (A.G.); (A.D.L.); (S.C.); (M.I.); (M.S.); (O.T.); (E.M.); (M.C.); (S.C.); (S.L.); (Y.K.); (A.S.); (N.B.); (C.S.)
| | - Martina Capurso
- Medical Genetic, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.T.); (M.P.); (S.M.); (R.B.); (A.G.); (A.D.L.); (S.C.); (M.I.); (M.S.); (O.T.); (E.M.); (M.C.); (S.C.); (S.L.); (Y.K.); (A.S.); (N.B.); (C.S.)
| | - Silvia Crocetta
- Medical Genetic, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.T.); (M.P.); (S.M.); (R.B.); (A.G.); (A.D.L.); (S.C.); (M.I.); (M.S.); (O.T.); (E.M.); (M.C.); (S.C.); (S.L.); (Y.K.); (A.S.); (N.B.); (C.S.)
| | - Simone Lattarulo
- Medical Genetic, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.T.); (M.P.); (S.M.); (R.B.); (A.G.); (A.D.L.); (S.C.); (M.I.); (M.S.); (O.T.); (E.M.); (M.C.); (S.C.); (S.L.); (Y.K.); (A.S.); (N.B.); (C.S.)
| | - Yevheniia Krylovska
- Medical Genetic, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.T.); (M.P.); (S.M.); (R.B.); (A.G.); (A.D.L.); (S.C.); (M.I.); (M.S.); (O.T.); (E.M.); (M.C.); (S.C.); (S.L.); (Y.K.); (A.S.); (N.B.); (C.S.)
| | - Patrizia Lastella
- Rare Disease Center, Internal Medicine Unit “C. Frugoni”, AOU Policlinico di Bari, 70124 Bari, Italy;
| | - Cinzia Forleo
- Cardiology Unit, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy;
| | - Alessandro Stella
- Medical Genetic, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.T.); (M.P.); (S.M.); (R.B.); (A.G.); (A.D.L.); (S.C.); (M.I.); (M.S.); (O.T.); (E.M.); (M.C.); (S.C.); (S.L.); (Y.K.); (A.S.); (N.B.); (C.S.)
| | - Nenad Bukvic
- Medical Genetic, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.T.); (M.P.); (S.M.); (R.B.); (A.G.); (A.D.L.); (S.C.); (M.I.); (M.S.); (O.T.); (E.M.); (M.C.); (S.C.); (S.L.); (Y.K.); (A.S.); (N.B.); (C.S.)
| | - Cristiano Simone
- Medical Genetic, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.T.); (M.P.); (S.M.); (R.B.); (A.G.); (A.D.L.); (S.C.); (M.I.); (M.S.); (O.T.); (E.M.); (M.C.); (S.C.); (S.L.); (Y.K.); (A.S.); (N.B.); (C.S.)
- Medical Genetics, National Institute of Gastroenterology, “S. de Bellis” Research Hospital, Via Turi 27, Castellana Grotte, 70013 Bari, Italy
| | - Nicoletta Resta
- Medical Genetic, Department of Precision and Regenerative Medicine and Ionian Area (DiMePRe-J), University of Bari “Aldo Moro”, 70124 Bari, Italy; (A.T.); (M.P.); (S.M.); (R.B.); (A.G.); (A.D.L.); (S.C.); (M.I.); (M.S.); (O.T.); (E.M.); (M.C.); (S.C.); (S.L.); (Y.K.); (A.S.); (N.B.); (C.S.)
| |
Collapse
|
5
|
Crudele L, Garcia-Irigoyen O, Cariello M, Piglionica M, Scialpi N, Florio M, Piazzolla G, Suppressa P, Sabbà C, Gadaleta RM, Moschetta A. Total serum FGF-21 levels positively relate to visceral adiposity differently from its functional intact form. Front Endocrinol (Lausanne) 2023; 14:1159127. [PMID: 37409233 PMCID: PMC10319105 DOI: 10.3389/fendo.2023.1159127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 05/29/2023] [Indexed: 07/07/2023] Open
Abstract
Objective Increased Fibroblast Growth Factor-21 (FGF-21) circulating levels have been described in obesity. In this observational study, we analysed a group of subjects with metabolic disorders to unravel the putative link between visceral adiposity and FGF-21 serum levels. Methods Total and intact serum FGF-21 concentration was measured with an ELISA assay respectively in 51 and 46 subjects, comparing FGF-21 levels in dysmetabolic conditions. We also tested Spearman's correlations between FGF-21 serum levels and biochemical and clinical metabolic parameters. Results FGF-21 was not significantly increased in high-risk conditions such as visceral obesity, Metabolic Syndrome, diabetes, smoking, and atherosclerosis. Waist Circumference (WC), but not BMI, positively correlated with total FGF-21 levels (r=0.31, p <0.05), while HDL-cholesterol (r=-0.29, p <0.05) and 25-OH Vitamin D (r=-0.32, p <0.05) showed a significant negative correlation with total FGF-21. ROC analysis of FGF-21 in prediction of increased WC, showed that patients with total FGF-21 level over cut-off value of 161.47 pg/mL presented with impaired FPG. Conversely, serum levels of the intact form of FGF-21 did not correlate with WC and other metabolic biomarkers. Conclusion Our newly calculated cut-off for total FGF-21 according to visceral adiposity identified subjects with fasting hyperglycemia. However, waist circumference correlates with total FGF-21 serum levels but does not correlate with intact FGF-21, suggesting that functional FGF-21 does not necessarily relate with obesity and metabolic features.
Collapse
Affiliation(s)
- Lucilla Crudele
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, Bari, Italy
| | - Oihane Garcia-Irigoyen
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, Bari, Italy
- Department of Biosciences and Nutrition, Karolinska Institutet, Huddinge, Sweden
| | - Marica Cariello
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, Bari, Italy
| | - Marilidia Piglionica
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, Bari, Italy
| | - Natasha Scialpi
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, Bari, Italy
| | - Marilina Florio
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, Bari, Italy
| | - Giuseppina Piazzolla
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, Bari, Italy
| | - Patrizia Suppressa
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, Bari, Italy
| | - Carlo Sabbà
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, Bari, Italy
| | | | - Antonio Moschetta
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, Bari, Italy
- National Institute for Biostructures and Biosystems (INBB), Rome, Italy
| |
Collapse
|
6
|
Mussa A, Leoni C, Iacoviello M, Carli D, Ranieri C, Pantaleo A, Buonuomo PS, Bagnulo R, Ferrero GB, Bartuli A, Melis D, Maitz S, Loconte DC, Turchiano A, Piglionica M, De Luisi A, Susca FC, Bukvic N, Forleo C, Selicorni A, Zampino G, Onesimo R, Cappuccio G, Garavelli L, Novelli C, Memo L, Morando C, Della Monica M, Accadia M, Capurso M, Piscopo C, Cereda A, Di Giacomo MC, Saletti V, Spinelli AM, Lastella P, Tenconi R, Dvorakova V, Irvine AD, Resta N. Genotypes and phenotypes heterogeneity in PIK3CA-related overgrowth spectrum and overlapping conditions: 150 novel patients and systematic review of 1007 patients with PIK3CA pathogenetic variants. J Med Genet 2023; 60:163-173. [PMID: 35256403 DOI: 10.1136/jmedgenet-2021-108093] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Accepted: 02/18/2022] [Indexed: 01/27/2023]
Abstract
BACKGROUND Postzygotic activating PIK3CA variants cause several phenotypes within the PIK3CA-related overgrowth spectrum (PROS). Variant strength, mosaicism level, specific tissue involvement and overlapping disorders are responsible for disease heterogeneity. We explored these factors in 150 novel patients and in an expanded cohort of 1007 PIK3CA-mutated patients, analysing our new data with previous literature to give a comprehensive picture. METHODS We performed ultradeep targeted next-generation sequencing (NGS) on DNA from skin biopsy, buccal swab or blood using a panel including phosphatidylinositol 3-kinase/AKT/mammalian target of rapamycin pathway genes and GNAQ, GNA11, RASA1 and TEK. Additionally, 914 patients previously reported were systematically reviewed. RESULTS 93 of our 150 patients had PIK3CA pathogenetic variants. The merged PROS cohort showed that PIK3CA variants span thorough all gene domains, some were exclusively associated with specific PROS phenotypes: weakly activating variants were associated with central nervous system (CNS) involvement, and strongly activating variants with extra-CNS phenotypes. Among the 57 with a wild-type PIK3CA allele, 11 patients with overgrowth and vascular malformations overlapping PROS had variants in GNAQ, GNA11, RASA1 or TEK. CONCLUSION We confirm that (1) molecular diagnostic yield increases when multiple tissues are tested and by enriching NGS panels with genes of overlapping 'vascular' phenotypes; (2) strongly activating PIK3CA variants are found in affected tissue, rarely in blood: conversely, weakly activating mutations more common in blood; (3) weakly activating variants correlate with CNS involvement, strong variants are more common in cases without; (4) patients with vascular malformations overlapping those of PROS can harbour variants in genes other than PIK3CA.
Collapse
Affiliation(s)
- Alessandro Mussa
- Department of Public Health and Pediatric Sciences, Università degli Studi di Torino, Torino, Italy.,Pediatric Clinical Genetics, Regina Margherita Children's Hospital, Hospital, Città della Salute e della Scienza di Torino, Torino, Italy
| | - Chiara Leoni
- Center for Rare Diseases and Birth Defects, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - Matteo Iacoviello
- Department of Biomedical Sciences and Human Oncology, Università degli Studi di Bari "Aldo Moro", Bari, Italy
| | - Diana Carli
- Department of Public Health and Pediatric Sciences, Università degli Studi di Torino, Torino, Italy.,Pediatric Onco-Hematology, Stem Cell Transplantation and Cell Therapy Division, Regina Margherita Children's Hospital, Città Della Salute e Della Scienza di Torino, Torino, Italy
| | - Carlotta Ranieri
- Department of Biomedical Sciences and Human Oncology, Università degli Studi di Bari "Aldo Moro", Bari, Italy
| | - Antonino Pantaleo
- Department of Biomedical Sciences and Human Oncology, Università degli Studi di Bari "Aldo Moro", Bari, Italy
| | - Paola Sabrina Buonuomo
- Rare Diseases and Medical Genetics Unit, Bambino Gesù Children's Hospital IRCCS, Roma, Italy
| | - Rosanna Bagnulo
- Department of Biomedical Sciences and Human Oncology, Università degli Studi di Bari "Aldo Moro", Bari, Italy
| | | | - Andrea Bartuli
- Rare Diseases and Medical Genetics Unit, Bambino Gesù Children's Hospital IRCCS, Roma, Italy
| | - Daniela Melis
- Department of Medicine, Surgery and Dentistry "Scuola Medica Salernitana", University of Salerno, Fisciano, Italy
| | - Silvia Maitz
- Clinical Pediatric Genetics Unit, MBBM Foundation, San Gerardo Hospital, Monza, Italy
| | - Daria Carmela Loconte
- Department of Biomedical Sciences and Human Oncology, Università degli Studi di Bari "Aldo Moro", Bari, Italy
| | - Antonella Turchiano
- Department of Biomedical Sciences and Human Oncology, Università degli Studi di Bari "Aldo Moro", Bari, Italy
| | - Marilidia Piglionica
- Department of Biomedical Sciences and Human Oncology, Università degli Studi di Bari "Aldo Moro", Bari, Italy
| | - Annunziata De Luisi
- Department of Biomedical Sciences and Human Oncology, Università degli Studi di Bari "Aldo Moro", Bari, Italy
| | - Francesco Claudio Susca
- Department of Biomedical Sciences and Human Oncology, Università degli Studi di Bari "Aldo Moro", Bari, Italy
| | - Nenad Bukvic
- Department of Biomedical Sciences and Human Oncology, Università degli Studi di Bari "Aldo Moro", Bari, Italy
| | - Cinzia Forleo
- Cardiology Unit, Department of Emergency and Organ Transplantation, Università degli Studi di Bari "Aldo Moro", Bari, Italy
| | | | - Giuseppe Zampino
- Center for Rare Diseases and Birth Defects, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - Roberta Onesimo
- Center for Rare Diseases and Birth Defects, Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario A. Gemelli IRCCS, Roma, Italy
| | - Gerarda Cappuccio
- Department of Translational Medicine, Federico II University Hospital, Napoli, Italy
| | - Livia Garavelli
- Medical Genetics Unit, Mother and Child Health Department, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Chiara Novelli
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milano, Italy
| | - Luigi Memo
- Department of Pediatrics, Neonatal Intensive Care Unit, San Bortolo Hospital of Vicenza, Vicenza, Italy
| | - Carla Morando
- Department of Pediatrics, Neonatal Intensive Care Unit, San Bortolo Hospital of Vicenza, Vicenza, Italy
| | | | - Maria Accadia
- Medical Genetics Unit, Hospital "Cardinale G. Panico", Tricase, Italy
| | - Martina Capurso
- Department of Biomedical Sciences and Human Oncology, Università degli Studi di Bari "Aldo Moro", Bari, Italy
| | - Carmelo Piscopo
- Medical Genetics Unit, Cardarelli Hospital, Napoli, Italy, Italy
| | - Anna Cereda
- Pediatric Department, ASST Papa Giovanni XXIII, Bergamo, Italy
| | | | - Veronica Saletti
- Department of Pediatric Neuroscience, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milano, Italy
| | | | - Patrizia Lastella
- Centro Sovraziendale di Assistenza e Ricerca per le Malattie Rare, Internal Medicine Unit 'C. Frugoni', Ospedale Consorziale Policlinico di Bari, Bari, Italy
| | - Romano Tenconi
- Department of Pediatrics, Clinical Genetics, Universita degli Studi di Padova, Padova, Italy
| | - Veronika Dvorakova
- Dermatology Clinic, Our Lady's Children's Hospital Crumlin, Dublin, Ireland
| | - Alan D Irvine
- Dermatology Clinic, Our Lady's Children's Hospital Crumlin, Dublin, Ireland
| | - Nicoletta Resta
- Department of Biomedical Sciences and Human Oncology, Università degli Studi di Bari "Aldo Moro", Bari, Italy
| |
Collapse
|
7
|
Garcia-Irigoyen O, Bovenga F, Piglionica M, Piccinin E, Cariello M, Arconzo M, Peres C, Corsetto PA, Rizzo AM, Ballanti M, Menghini R, Mingrone G, Lefebvre P, Staels B, Shirasawa T, Sabbà C, Villani G, Federici M, Moschetta A. Enterocyte superoxide dismutase 2 deletion drives obesity. iScience 2022; 25:103707. [PMID: 35036884 PMCID: PMC8753186 DOI: 10.1016/j.isci.2021.103707] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 10/19/2021] [Accepted: 12/23/2021] [Indexed: 02/07/2023] Open
Abstract
Compelling evidence support an involvement of oxidative stress and intestinal inflammation as early events in the predisposition and development of obesity and its related comorbidities. Here, we show that deficiency of the major mitochondrial antioxidant enzyme superoxide dismutase 2 (SOD2) in the gastrointestinal tract drives spontaneous obesity. Intestinal epithelium-specific Sod2 ablation in mice induced adiposity and inflammation via phospholipase A2 (PLA2) activation and increased release of omega-6 polyunsaturated fatty acid arachidonic acid. Remarkably, this obese phenotype was rescued when fed an essential fatty acid-deficient diet, which abrogates de novo biosynthesis of arachidonic acid. Data from clinical samples revealed that the negative correlation between intestinal Sod2 mRNA levels and obesity features appears to be conserved between mice and humans. Collectively, our findings suggest a role of intestinal Sod2 levels, PLA2 activity, and arachidonic acid in obesity presenting new potential targets of therapeutic interest in the context of this metabolic disorder.
Collapse
Affiliation(s)
- Oihane Garcia-Irigoyen
- Clinica Medica "Cesare Frugoni", Department of Interdisciplinary Medicine, University of Bari "Aldo Moro", Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Fabiola Bovenga
- Clinica Medica "Cesare Frugoni", Department of Interdisciplinary Medicine, University of Bari "Aldo Moro", Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Marilidia Piglionica
- Clinica Medica "Cesare Frugoni", Department of Interdisciplinary Medicine, University of Bari "Aldo Moro", Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Elena Piccinin
- Clinica Medica "Cesare Frugoni", Department of Interdisciplinary Medicine, University of Bari "Aldo Moro", Piazza Giulio Cesare 11, 70124 Bari, Italy.,Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari "Aldo Moro", Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Marica Cariello
- Clinica Medica "Cesare Frugoni", Department of Interdisciplinary Medicine, University of Bari "Aldo Moro", Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Maria Arconzo
- Clinica Medica "Cesare Frugoni", Department of Interdisciplinary Medicine, University of Bari "Aldo Moro", Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Claudia Peres
- Clinica Medica "Cesare Frugoni", Department of Interdisciplinary Medicine, University of Bari "Aldo Moro", Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Paola Antonia Corsetto
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Via D. Trentacoste 2, 20133 Milan, Italy
| | - Angela Maria Rizzo
- Department of Pharmacological and Biomolecular Sciences, University of Milan, Via D. Trentacoste 2, 20133 Milan, Italy
| | - Marta Ballanti
- Center for Atherosclerosis, Policlinico Tor Vergata, 00133 Rome, Italy
| | - Rossella Menghini
- Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Geltrude Mingrone
- Department of Internal Medicine, Catholic University, Rome, Italy.,Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.,Diabetes and Nutritional Sciences, Hodgkin Building, Guy's Campus, King's College London, London, UK
| | - Philippe Lefebvre
- Université Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France
| | - Bart Staels
- Université Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France
| | - Takuji Shirasawa
- Department of Molecular Gerontology, Tokyo Metropolitan Institute of Gerontology, 35-2 Sakae-cho, Itabashi-ku, Tokyo 173-0015, Japan
| | - Carlo Sabbà
- Clinica Medica "Cesare Frugoni", Department of Interdisciplinary Medicine, University of Bari "Aldo Moro", Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Gaetano Villani
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari "Aldo Moro", Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Massimo Federici
- Center for Atherosclerosis, Policlinico Tor Vergata, 00133 Rome, Italy.,Department of Systems Medicine, University of Rome Tor Vergata, 00133 Rome, Italy
| | - Antonio Moschetta
- Clinica Medica "Cesare Frugoni", Department of Interdisciplinary Medicine, University of Bari "Aldo Moro", Piazza Giulio Cesare 11, 70124 Bari, Italy.,IRCCS Istituto Tumori "Giovanni Paolo II", Viale O. Flacco 65, 70124 Bari, Italy
| |
Collapse
|
8
|
Härdfeldt J, Cariello M, Simonelli S, Ossoli A, Scialpi N, Piglionica M, Pasculli E, Noia A, Berardi E, Suppressa P, Piazzolla G, Sabbà C, Calabresi L, Moschetta A. Abdominal obesity negatively influences key metrics of reverse cholesterol transport. Biochim Biophys Acta Mol Cell Biol Lipids 2021; 1867:159087. [PMID: 34813947 DOI: 10.1016/j.bbalip.2021.159087] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 11/09/2021] [Accepted: 11/14/2021] [Indexed: 12/26/2022]
Abstract
Cardiometabolic risk factors increase the risk of atherosclerotic cardiovascular disease (ASCVD), but whether these metabolic anomalies affect the anti-atherogenic function of reverse cholesterol transport (RCT) is not yet clearly known. The present study aimed to delineate if the function and maturation of high density lipoprotein (HDL) particles cross-sectionally associate with surrogate markers of ASCVD in a population comprising of different degree of cardiometabolic risk. We enrolled 131 subjects and characterized cardiometabolic risk based on the IDF criteria's for metabolic syndrome (MS). In this population, cholesterol efflux capacity (CEC), Lecithin-cholesterol acyltransferase (LCAT) and ApoA-1 glycation was associated with waist circumference, abdominal visceral fat (VFA) and abdominal subcutaneous fat. In multivariate analyses, VFA was identified as a critical contributor for low CEC and LCAT. When stratified into groups based on the presence of cardiometabolic risk factors, we found a prominent reduction in CEC and LCAT as a function of the progressive increase of cardiometabolic risk from 0-2, 0-3 to 0-4/5, whereas an increase in Pre-β-HDL and ApoA-1 glycation was observed between the lowest and highest risk groups. These findings confirm the connection between MS and its predisposing conditions to an impairment of atheroprotective efflux-promoting function of HDLs. Furthermore, we have identified the bona fide pathogenically contribution of abdominal obesity to profound alterations of key metrics of RCT.
Collapse
Affiliation(s)
- Jennifer Härdfeldt
- Department of Interdisciplinary Medicine, Aldo Moro University of Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy; INBB, National Institute for Biostructures and Biosystems, Viale delle Medaglie d'Oro 305, 00136 Rome, Italy; Metabolism Unit, Department of Medicine, Karolinska Institutet at Karolinska University Hospital Huddinge, S-141 86 Stockholm, Sweden
| | - Marica Cariello
- Department of Interdisciplinary Medicine, Aldo Moro University of Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Sara Simonelli
- Center E. Grossi Paoletti, Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, via Balzaretti 9, 20133 Milano, Italy
| | - Alice Ossoli
- Center E. Grossi Paoletti, Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, via Balzaretti 9, 20133 Milano, Italy
| | - Natasha Scialpi
- Department of Interdisciplinary Medicine, Aldo Moro University of Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Marilidia Piglionica
- Department of Interdisciplinary Medicine, Aldo Moro University of Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy; INBB, National Institute for Biostructures and Biosystems, Viale delle Medaglie d'Oro 305, 00136 Rome, Italy
| | - Emanuela Pasculli
- Department of Interdisciplinary Medicine, Aldo Moro University of Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Alessia Noia
- Department of Interdisciplinary Medicine, Aldo Moro University of Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Elsa Berardi
- Department of Interdisciplinary Medicine, Aldo Moro University of Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Patrizia Suppressa
- Department of Interdisciplinary Medicine, Aldo Moro University of Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Giuseppina Piazzolla
- Department of Interdisciplinary Medicine, Aldo Moro University of Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Carlo Sabbà
- Department of Interdisciplinary Medicine, Aldo Moro University of Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Laura Calabresi
- Center E. Grossi Paoletti, Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, via Balzaretti 9, 20133 Milano, Italy
| | - Antonio Moschetta
- Department of Interdisciplinary Medicine, Aldo Moro University of Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy; INBB, National Institute for Biostructures and Biosystems, Viale delle Medaglie d'Oro 305, 00136 Rome, Italy; National Cancer Research Center, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy.
| |
Collapse
|
9
|
Cariello M, Piccinin E, Zerlotin R, Piglionica M, Peres C, Divella C, Signorile A, Villani G, Ingravallo G, Sabbà C, Moschetta A. Adhesion of Platelets to Colon Cancer Cells Is Necessary to Promote Tumor Development in Xenograft, Genetic and Inflammation Models. Cancers (Basel) 2021; 13:cancers13164243. [PMID: 34439397 PMCID: PMC8394609 DOI: 10.3390/cancers13164243] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 08/19/2021] [Accepted: 08/20/2021] [Indexed: 12/13/2022] Open
Abstract
Simple Summary Platelets are small, anucleate, metabolically active cells and they represent an important linkage between tissue damage and inflammatory response. Several studies focused on the central role of platelets in inflammation and tumor development through their direct interaction with other cell types. Mice lacking the vascular adhesion molecules P-selectin exhibited a reduction in tumor metastases. We demonstrated that P-selectin-ablated platelets reduced tumor growth in a xenograft adenocarcinoma model. Furthermore, the lack of P-selectin decreased colon cancer progression in genetic mouse models and in chemically-induced colitis colorectal carcinogenesis. Our results suggest that platelets-cancer cells crosstalk via P-selectin is fundamental for tumor development. Abstract Platelets represent the linkage between tissue damage and inflammatory response with a putative role in tumorigenesis. Given the importance of the microenvironment in colon cancer development, we elucidated the eventual role of platelets-cancer cells crosstalk in in vivo colon cancer models. To evaluate the involvement of platelets in intestinal tumorigenesis, we first analyzed if the ablation of β-integrin P-selectin that drives platelets-cell adhesion, would contribute to platelets-colon cancer cell interaction and drive cancer progression. In a xenograft tumor model, we observed that when tumors are inoculated with platelets, the ablation of P-selectin significantly reduced tumor growth compared to control platelets. Furthermore, in genetic models, as well as in chronic colitis-associated colorectal carcinogenesis, P-selectin ablated mice displayed a significant reduction in tumor number and size compared to control mice. Taken together, our data highlights the importance of platelets in the tumor microenvironment for intestinal tumorigenesis. These results support the hypothesis that a strategy aimed to inhibit platelets adhesion to tumor cells are able to block tumor growth and could represent a novel therapeutic approach to colon cancer treatment.
Collapse
Affiliation(s)
- Marica Cariello
- Department of Interdisciplinary Medicine, “Aldo Moro” University of Bari, 70124 Bari, Italy; (M.C.); (E.P.); (R.Z.); (M.P.); (C.S.)
| | - Elena Piccinin
- Department of Interdisciplinary Medicine, “Aldo Moro” University of Bari, 70124 Bari, Italy; (M.C.); (E.P.); (R.Z.); (M.P.); (C.S.)
- Department of Basic Medical Sciences, Neurosciences and Sense Organs, “Aldo Moro” University of Bari, 70124 Bari, Italy; (A.S.); (G.V.)
| | - Roberta Zerlotin
- Department of Interdisciplinary Medicine, “Aldo Moro” University of Bari, 70124 Bari, Italy; (M.C.); (E.P.); (R.Z.); (M.P.); (C.S.)
| | - Marilidia Piglionica
- Department of Interdisciplinary Medicine, “Aldo Moro” University of Bari, 70124 Bari, Italy; (M.C.); (E.P.); (R.Z.); (M.P.); (C.S.)
| | - Claudia Peres
- INBB, National Institute for Biostructures and Biosystems, 00136 Rome, Italy;
| | - Chiara Divella
- Nephrology, Dialysis, and Transplantation Unit, Department of Emergency and Organ Transplantation, University of Bari Aldo Moro, 71024 Bari, Italy;
| | - Anna Signorile
- Department of Basic Medical Sciences, Neurosciences and Sense Organs, “Aldo Moro” University of Bari, 70124 Bari, Italy; (A.S.); (G.V.)
| | - Gaetano Villani
- Department of Basic Medical Sciences, Neurosciences and Sense Organs, “Aldo Moro” University of Bari, 70124 Bari, Italy; (A.S.); (G.V.)
| | - Giuseppe Ingravallo
- Pathology Section, Department of Emergency and Organ Transplantation, University of Bari Aldo Moro, 70124 Bari, Italy;
| | - Carlo Sabbà
- Department of Interdisciplinary Medicine, “Aldo Moro” University of Bari, 70124 Bari, Italy; (M.C.); (E.P.); (R.Z.); (M.P.); (C.S.)
| | - Antonio Moschetta
- Department of Interdisciplinary Medicine, “Aldo Moro” University of Bari, 70124 Bari, Italy; (M.C.); (E.P.); (R.Z.); (M.P.); (C.S.)
- INBB, National Institute for Biostructures and Biosystems, 00136 Rome, Italy;
- Correspondence: ; Tel.: +39-0805593262; Fax: +39-0805478126
| |
Collapse
|
10
|
Contursi A, Arconzo M, Cariello M, Piglionica M, D’Amore S, Vacca M, Graziano G, Gadaleta RM, Valanzano R, Mariani-Costantini R, Villani G, Moschetta A, Piccinin E. let-7e downregulation characterizes early phase colonic adenoma in APCMin/+ mice and human FAP subjects. PLoS One 2021; 16:e0249238. [PMID: 33901189 PMCID: PMC8075207 DOI: 10.1371/journal.pone.0249238] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 03/15/2021] [Indexed: 12/12/2022] Open
Abstract
The crypt-villus axis represents the essential unit of the small intestine, which integrity and functions are fundamental to assure tissue and whole-body homeostasis. Disruption of pathways regulating the fine balance between proliferation and differentiation results in diseases development. Nowadays, it is well established that microRNAs (miRNAs) play a crucial role in the homeostasis maintenance and perturbation of their levels may promote tumor development. Here, by using microarray technology, we analysed the miRNAs differentially expressed between the crypt and the villus in mice ileum. The emerged miRNAs were further validated by Real Time qPCR in mouse model (ApcMin/+), human cell lines and human tissue samples (FAP) of colorectal cancer (CRC). Our results indicated that miRNAs more expressed in the villi compartment are negatively regulated in tumor specimens, thus suggesting a close association between these microRNAs and the differentiation process. Particularly, from our analysis let-7e appeared to be a promising target for possible future therapies and a valuable marker for tumor staging, being upregulated in differentiated cells and downregulated in early-stage colonic adenoma samples.
Collapse
Affiliation(s)
- Annalisa Contursi
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, Bari, Italy
- Fondazione Mario Negri Sud, Santa Maria Imbaro (CH), Italy
| | - Maria Arconzo
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, Bari, Italy
- INBB, National Institute for Biostructures and Biosystems, Rome, Italy
| | - Marica Cariello
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, Bari, Italy
- INBB, National Institute for Biostructures and Biosystems, Rome, Italy
| | - Marilidia Piglionica
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, Bari, Italy
- Department of Biomedical Sciences and Human Oncology (DIMO), Medical Genetics, University of Bari "Aldo Moro", Bari, Italy
| | - Simona D’Amore
- Fondazione Mario Negri Sud, Santa Maria Imbaro (CH), Italy
| | - Michele Vacca
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, Bari, Italy
| | - Giusi Graziano
- INBB, National Institute for Biostructures and Biosystems, Rome, Italy
| | | | - Rosa Valanzano
- Department of Clinical Physiopathology, University of Florence, Florence, Italy
| | - Renato Mariani-Costantini
- Center for Advanced Studies and Technology (C.A.S.T.), University “G. d’Annunzio”, Chieti-Pescara, Chieti, Italy
| | - Gaetano Villani
- Department of Basic Medical Sciences, Neurosciences and Sense Organs, University of Bari "Aldo Moro", Bari, Italy
| | - Antonio Moschetta
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, Bari, Italy
- INBB, National Institute for Biostructures and Biosystems, Rome, Italy
| | - Elena Piccinin
- Department of Interdisciplinary Medicine, University of Bari “Aldo Moro”, Bari, Italy
- Department of Basic Medical Sciences, Neurosciences and Sense Organs, University of Bari "Aldo Moro", Bari, Italy
- * E-mail:
| |
Collapse
|
11
|
Cariello M, Salvia R, Härdfeldt J, Piglionica M, Rutigliano D, Caldarola P, Ossoli A, Vacca M, Graziano G, Battaglia S, Zerlotin R, Arconzo M, Crudele L, Sabbà C, Calabresi L, Moschetta A. Intracoronary monocyte expression pattern and HDL subfractions after non-ST elevation myocardial infarction. Biochim Biophys Acta Mol Basis Dis 2021; 1867:166116. [PMID: 33667626 DOI: 10.1016/j.bbadis.2021.166116] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 02/04/2021] [Accepted: 02/24/2021] [Indexed: 10/22/2022]
Abstract
AIMS Coronary artery disease (CAD) is described as a range of clinical conditions including myocardial infarction (MI) and unstable angina. Lipid and apolipoprotein profiles together with the study of cholesterol deposit and efflux serve to identify novel pre and post infarct scenarios for the treatment of these patients. In (non-ST elevation myocardial infarction) NSTEMI patients, we analysed both systemic and intracoronary serum ability to accept cholesterol as well as cholesterol efflux capacity (CEC) of monocytes in terms of expression of genes involved in the reverse cholesterol transport (RCT). METHODS AND RESULTS While HDL-C quantity was similar between systemic and coronary arterial blood, in 21 NSTEMI patients we observed a significant reduction of the preβ-HDL fraction and the levels of Apolipoproteins AI, AII, B and E in coronary versus systemic serum. These data are complemented with the observed reduction of CEC. On the contrary, compared to systemic arterial monocytes, in coronary microenvironment of NSTEMI patients after myocardial infarction, the monocytes exhibited a higher mRNA expression of nuclear receptor LXRα and its targets ABCA1 and APOE, which drive cholesterol efflux capacity. CONCLUSION In this cross-sectional study we observe that in the immediate post infarction period, there is a spontaneous bona fide ligand-induced activation of the LXR driven cholesterol efflux capacity of intracoronary monocytes to overcome the reduced serum ability to accept cholesterol and to inhibit the post-infarction pro-inflammatory local microenvironment.
Collapse
Affiliation(s)
- Marica Cariello
- Department of Interdisciplinary Medicine, "Aldo Moro" University of Bari, Bari, Italy
| | - Roberto Salvia
- Department of Interdisciplinary Medicine, "Aldo Moro" University of Bari, Bari, Italy
| | - Jennifer Härdfeldt
- INBB, National Institute for Biostructures and Biosystems, 00136 Rome, Italy
| | - Marilidia Piglionica
- Department of Interdisciplinary Medicine, "Aldo Moro" University of Bari, Bari, Italy
| | | | | | - Alice Ossoli
- Centro E. Grossi Paoletti, Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milano, Italy
| | - Michele Vacca
- Metabolic Research Laboratories, Wellcome Trust-MRC Institute of Metabolic Science, Box 289, Addenbrooke's Hospital, Cambridge CB2 0QQ, UK
| | - Giusi Graziano
- INBB, National Institute for Biostructures and Biosystems, 00136 Rome, Italy
| | - Stefano Battaglia
- Department of Interdisciplinary Medicine, "Aldo Moro" University of Bari, Bari, Italy; Department of Tissues and Organs Transplantation and Cellular Therapies, "Aldo Moro" University of Bari, Bari, Italy
| | - Roberta Zerlotin
- INBB, National Institute for Biostructures and Biosystems, 00136 Rome, Italy
| | - Maria Arconzo
- INBB, National Institute for Biostructures and Biosystems, 00136 Rome, Italy
| | - Lucilla Crudele
- Department of Interdisciplinary Medicine, "Aldo Moro" University of Bari, Bari, Italy
| | - Carlo Sabbà
- Department of Interdisciplinary Medicine, "Aldo Moro" University of Bari, Bari, Italy
| | - Laura Calabresi
- Centro E. Grossi Paoletti, Dipartimento di Scienze Farmacologiche e Biomolecolari, Università degli Studi di Milano, Milano, Italy
| | - Antonio Moschetta
- Department of Interdisciplinary Medicine, "Aldo Moro" University of Bari, Bari, Italy; INBB, National Institute for Biostructures and Biosystems, 00136 Rome, Italy.
| |
Collapse
|
12
|
Abstract
The endocrine fibroblast growth factors (FGFs), FGF19, FGF21, and FGF23, play a key role in whole-body homeostasis. In particular, FGF19 is a postprandial hormone regulating glucose homeostasis, glycogen and protein synthesis, and primary bile acid (BA) metabolism. In the ileum, BA-dependent farnesoid X receptor (FXR) activation induces the production of FGF19, which reaches the liver through the portal system where it represses the expression of CYP7A1, the rate-limiting enzyme of hepatic de novo BAs synthesis. Dysregulation of BA levels associated with alteration in FGF19 level has been depicted in different pathological conditions of the gut-liver axis. Furthermore, FGF19 exploits strong anti-cholestatic and anti-fibrotic activities in the liver. However, native FGF19 seems to retain peculiar hepatic pro-tumorigenic actions. Recently engineered FGF19 analogues have been recently synthetized, with fully retained BA regulatory activity but without intrinsic pro-tumoral action, thus opening bona fide novel pharmacological strategy for the treatment of gut-liver axis diseases.
Collapse
Affiliation(s)
- Marica Cariello
- Department of Interdisciplinary Medicine, "Aldo Moro" University of Bari, Bari, Italy
| | - Marilidia Piglionica
- Department of Interdisciplinary Medicine, "Aldo Moro" University of Bari, Bari, Italy
| | | | - Antonio Moschetta
- Department of Interdisciplinary Medicine, "Aldo Moro" University of Bari, Bari, Italy.
- National Cancer Center, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy.
| |
Collapse
|
13
|
Robino C, Ralf A, Pasino S, De Marchi MR, Ballantyne KN, Barbaro A, Bini C, Carnevali E, Casarino L, Di Gaetano C, Fabbri M, Ferri G, Giardina E, Gonzalez A, Matullo G, Nutini AL, Onofri, Piccinini A, Piglionica M, Ponzano E, Previderè C, Resta N, Scarnicci F, Seidita G, Sorçaburu-Cigliero S, Turrina S, Verzeletti A, Kayser M. WITHDRAWN: Corrigendum to 'Development of an Italian RM Y-STR haplotype database: results of the 2013 GEFI collaborative exercise' [Forensic. Sci. Int. Genet. 15 (2015) 56-63]. Forensic Sci Int Genet 2018:S1872-4973(18)30195-9. [PMID: 29627344 DOI: 10.1016/j.fsigen.2018.03.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- C Robino
- Department of Public Health Sciences and Pediatrics, University of Turin, Italy.
| | - A Ralf
- Department of Forensic Molecular Biology, Erasmus MC University Medical Center Rotterdam, The Netherlands
| | - S Pasino
- Department of Public Health Sciences and Pediatrics, University of Turin, Italy
| | - M R De Marchi
- Department of Public Health Sciences and Pediatrics, University of Turin, Italy
| | - K N Ballantyne
- Office of the Chief Forensic Scientist, Victoria Police Forensic Services Department, Macleod, Australia
| | - A Barbaro
- Department of Forensic Genetics, Studio Indagini Mediche e Forensi (SIMEF), Reggio Calabria, Italy
| | - C Bini
- Department of Medical and Surgical Sciences, Institute of Legal Medicine, University of Bologna, Italy
| | - E Carnevali
- Department of Biomedical and Surgical Sciences, Section of Legal Medicine and Forensic Science, University of Perugia, Italy
| | - L Casarino
- Dipartimento di Medicina Legale, del Lavoro, Psicologia Medica e Criminologia, Università di Genova, Italy
| | - C Di Gaetano
- Department of Medical Sciences, University of Turin, Italy; HuGeF, Human Genetics Foundation, Turin, Italy
| | - M Fabbri
- Department of Public Health, UOL of Legal Medicine, University of Ferrara, Italy
| | - G Ferri
- SC Medicina Legale, Università di Modena, Italy
| | - E Giardina
- Department of Biomedicine and Prevention, University of Rome "Tor Vergata", Italy
| | - A Gonzalez
- ANDROS Day Surgery Clinic, Forensic Genetics Unit, Palermo, Italy
| | - G Matullo
- Department of Medical Sciences, University of Turin, Italy; HuGeF, Human Genetics Foundation, Turin, Italy
| | - A L Nutini
- SOD Genetics Diagnostics, Forensic Genetics, Azienda Ospedaliera Universitaria Careggi, Florence, Italy
| | - Onofri
- Section of Legal Medicine, Università Politecnica Delle Marche, Ancona, Italy
| | - A Piccinini
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Italy
| | - M Piglionica
- Interdisciplinary Department of Medicine, Section of Legal Medicine, University of Bari, Italy
| | - E Ponzano
- Department of Molecular Medicine, University of Padova, Italy
| | - C Previderè
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Italy
| | - N Resta
- Department of Biomedical Sciences and Human Oncology, Medical Genetics Unit, "Aldo Moro" University of Bari, Italy
| | - F Scarnicci
- Istituto di Medicina Legale, Università Cattolica del Sacro Cuore, Roma, Italy
| | - G Seidita
- Department of Biopathology, Medical and Forensic Biotechnologies, University of Palermo, Italy
| | | | - S Turrina
- Dipartimento di Sanità Pubblica e Medicina di Comunità, Università degli Studi di Verona, Italy
| | - A Verzeletti
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Italy
| | - M Kayser
- Department of Forensic Molecular Biology, Erasmus MC University Medical Center Rotterdam, The Netherlands
| |
Collapse
|
14
|
D’Amore S, Härdfeldt J, Cariello M, Graziano G, Copetti M, Di Tullio G, Piglionica M, Scialpi N, Sabbà C, Palasciano G, Vacca M, Moschetta A. Identification of miR-9-5p as direct regulator of ABCA1 and HDL-driven reverse cholesterol transport in circulating CD14+ cells of patients with metabolic syndrome. Cardiovasc Res 2018; 114:1154-1164. [DOI: 10.1093/cvr/cvy077] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Accepted: 03/22/2018] [Indexed: 01/01/2023] Open
Abstract
Abstract
Aims
Metabolic syndrome (MS) is a cluster of cardio-metabolic risk factors associated with atherosclerosis and low-grade inflammation. Using unbiased expression screenings in peripheral blood mononuclear cells, we depict here a novel expression chart of 678 genes and 84 microRNAs (miRNAs) controlling inflammatory, immune and metabolic responses. In order to further elucidate the link between inflammation and the HDL cholesterol pathway in MS, we focussed on the regulation of the ATP-binding cassette transporter A1 (ABCA1), a key player in cholesterol efflux (CE).
Methods and results
ABCA1 mRNA levels are suppressed in CD14+ cells of MS patients and are negatively correlated to body mass index (BMI), insulin-resistance (HOMA-IR) and cardiovascular risk, and positively to HDL cholesterol and CE. miRNA target in silico prediction identified a putative modulatory role of ABCA1 for the nuclear factor kappa-light-chain-enhancer of activated B cell (NF-κB) target miR-9-5p, whose expression pattern was up-regulated in CD14+ cells of MS patients, positively correlated to BMI, HOMA-IR, and triglycerides, and negatively to ABCA1 mRNA levels, HDL cholesterol and CE. Ectopic gain and loss of miR-9-5p function in macrophages modulated ABCA1 mRNA and protein levels, ABCA1 miRNA 3’-untranslated region target sequence reporter assay, and CE into HDL, thus confirming ABCA1 as a target of miR-9-5p.
Conclusions
We identified the NF-κB target miR-9-5p as a negative regulator of ABCA1 adding a novel target pathway in the relationship between inflammation and HDL-driven reverse cholesterol transport for prevention or treatment of atherosclerosis in MS.
Collapse
Affiliation(s)
- Simona D’Amore
- Department of Medicine, Aldo Moro University of Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy
- National Cancer Research Center, IRCCS Istituto Tumori ‘Giovanni Paolo II’, Viale Orazio Flacco, 65, 70124 Bari, Italy
| | - Jennifer Härdfeldt
- Department of Medicine, Aldo Moro University of Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy
- INBB, National Institute for Biostructures and Biosystems, Viale delle Medaglie d'Oro 305, 00136 Rome, Italy
| | - Marica Cariello
- Department of Medicine, Aldo Moro University of Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy
- INBB, National Institute for Biostructures and Biosystems, Viale delle Medaglie d'Oro 305, 00136 Rome, Italy
| | - Giusi Graziano
- National Cancer Research Center, IRCCS Istituto Tumori ‘Giovanni Paolo II’, Viale Orazio Flacco, 65, 70124 Bari, Italy
| | - Massimiliano Copetti
- Unit of Biostatistics IRCCS ‘Casa Sollievo della Sofferenza’, Viale Cappuccini 1, 71013 San Giovanni Rotondo (FG), Italy
| | - Giuseppe Di Tullio
- De Matteis Laboratory, Telethon Institute of Genetics and Medicine, Piazza Aldo Moro 34, 80078 Pozzuoli (NA), Italy
| | - Marilidia Piglionica
- Department of Medicine, Aldo Moro University of Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Natasha Scialpi
- Department of Medicine, Aldo Moro University of Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Carlo Sabbà
- Department of Medicine, Aldo Moro University of Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Giuseppe Palasciano
- Department of Medicine, Aldo Moro University of Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Michele Vacca
- Department of Medicine, Aldo Moro University of Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Antonio Moschetta
- Department of Medicine, Aldo Moro University of Bari, Piazza Giulio Cesare 11, 70124 Bari, Italy
- National Cancer Research Center, IRCCS Istituto Tumori ‘Giovanni Paolo II’, Viale Orazio Flacco, 65, 70124 Bari, Italy
| |
Collapse
|
15
|
Robino C, Ralf A, Pasino S, De Marchi MR, Ballantyne KN, Barbaro A, Bini C, Carnevali E, Casarino L, Di Gaetano C, Fabbri M, Ferri G, Giardina E, Gonzalez A, Matullo G, Nutini AL, Onofri V, Piccinini A, Piglionica M, Ponzano E, Previderè C, Resta N, Scarnicci F, Seidita G, Sorçaburu-Cigliero S, Turrina S, Verzeletti A, Kayser M. Corrigendum to "Development of an Italian RM Y-STR haplotype database: Results of the 2013 GEFI collaborative exercise" [Forensic. Sci. Int. Genet. 15 (2015) 56-63]. Forensic Sci Int Genet 2018; 34:e23-e24. [PMID: 29428588 DOI: 10.1016/j.fsigen.2018.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- C Robino
- Department of Public Health Sciences and Pediatrics, University of Turin, Italy.
| | - A Ralf
- Department of Forensic Molecular Biology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - S Pasino
- Department of Public Health Sciences and Pediatrics, University of Turin, Italy
| | - M R De Marchi
- Department of Public Health Sciences and Pediatrics, University of Turin, Italy
| | - K N Ballantyne
- Office of the Chief Forensic Scientist, Victoria Police Forensic Services Department, Macleod, Australia
| | - A Barbaro
- Department of Forensic Genetics, Studio Indagini Mediche e Forensi (SIMEF), Reggio Calabria, Italy
| | - C Bini
- Department of Medical and Surgical Sciences, Institute of Legal Medicine, University of Bologna, Italy
| | - E Carnevali
- Department of Biomedical and Surgical Sciences, Section of Legal Medicine and Forensic Science, University of Perugia, Italy
| | - L Casarino
- Dipartimento di Medicina Legale, del Lavoro, Psicologia Medica e Criminologia, Università di Genova, Italy
| | - C Di Gaetano
- Department of Medical Sciences, University of Turin, Italy; HuGeF, Human Genetics Foundation, Turin, Italy
| | - M Fabbri
- Department of Public Health, UOL of Legal Medicine, University of Ferrara, Italy
| | - G Ferri
- SC Medicina Legale, Università di Modena, Italy
| | - E Giardina
- Department of Biomedicine and Prevention, University of Rome "Tor Vergata", Italy
| | - A Gonzalez
- ANDROS Day Surgery Clinic, Forensic Genetics Unit, Palermo, Italy
| | - G Matullo
- Department of Medical Sciences, University of Turin, Italy; HuGeF, Human Genetics Foundation, Turin, Italy
| | - A L Nutini
- SOD Genetics Diagnostics, Forensic Genetics, Azienda Ospedaliera Universitaria Careggi, Florence, Italy
| | - V Onofri
- Section of Legal Medicine, Università Politecnica Delle Marche, Ancona, Italy
| | - A Piccinini
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Italy
| | - M Piglionica
- Interdisciplinary Department of Medicine, Section of Legal Medicine, University of Bari, Italy
| | - E Ponzano
- Department of Molecular Medicine, University of Padova, Italy
| | - C Previderè
- Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Italy
| | - N Resta
- Department of Biomedical Sciences and Human Oncology, Medical Genetics Unit, "Aldo Moro" University of Bari, Italy
| | - F Scarnicci
- Istituto di Medicina Legale, Università Cattolica del Sacro Cuore, Roma, Italy
| | - G Seidita
- Department of Biopathology, Medical and Forensic Biotechnologies, University of Palermo, Italy
| | | | - S Turrina
- Dipartimento di Sanità Pubblica e Medicina di Comunità, Università degli Studi di Verona, Italy
| | - A Verzeletti
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Italy
| | - M Kayser
- Department of Forensic Molecular Biology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| |
Collapse
|
16
|
Purps J, Siegert S, Willuweit S, Nagy M, Alves C, Salazar R, Angustia SMT, Santos LH, Anslinger K, Bayer B, Ayub Q, Wei W, Xue Y, Tyler-Smith C, Bafalluy MB, Martínez-Jarreta B, Egyed B, Balitzki B, Tschumi S, Ballard D, Court DS, Barrantes X, Bäßler G, Wiest T, Berger B, Niederstätter H, Parson W, Davis C, Budowle B, Burri H, Borer U, Koller C, Carvalho EF, Domingues PM, Chamoun WT, Coble MD, Hill CR, Corach D, Caputo M, D'Amato ME, Davison S, Decorte R, Larmuseau MHD, Ottoni C, Rickards O, Lu D, Jiang C, Dobosz T, Jonkisz A, Frank WE, Furac I, Gehrig C, Castella V, Grskovic B, Haas C, Wobst J, Hadzic G, Drobnic K, Honda K, Hou Y, Zhou D, Li Y, Hu S, Chen S, Immel UD, Lessig R, Jakovski Z, Ilievska T, Klann AE, García CC, de Knijff P, Kraaijenbrink T, Kondili A, Miniati P, Vouropoulou M, Kovacevic L, Marjanovic D, Lindner I, Mansour I, Al-Azem M, Andari AE, Marino M, Furfuro S, Locarno L, Martín P, Luque GM, Alonso A, Miranda LS, Moreira H, Mizuno N, Iwashima Y, Neto RSM, Nogueira TLS, Silva R, Nastainczyk-Wulf M, Edelmann J, Kohl M, Nie S, Wang X, Cheng B, Núñez C, Pancorbo MMD, Olofsson JK, Morling N, Onofri V, Tagliabracci A, Pamjav H, Volgyi A, Barany G, Pawlowski R, Maciejewska A, Pelotti S, Pepinski W, Abreu-Glowacka M, Phillips C, Cárdenas J, Rey-Gonzalez D, Salas A, Brisighelli F, Capelli C, Toscanini U, Piccinini A, Piglionica M, Baldassarra SL, Ploski R, Konarzewska M, Jastrzebska E, Robino C, Sajantila A, Palo JU, Guevara E, Salvador J, Ungria MCD, Rodriguez JJR, Schmidt U, Schlauderer N, Saukko P, Schneider PM, Sirker M, Shin KJ, Oh YN, Skitsa I, Ampati A, Smith TG, Calvit LSD, Stenzl V, Capal T, Tillmar A, Nilsson H, Turrina S, De Leo D, Verzeletti A, Cortellini V, Wetton JH, Gwynne GM, Jobling MA, Whittle MR, Sumita DR, Wolańska-Nowak P, Yong RYY, Krawczak M, Nothnagel M, Roewer L. A global analysis of Y-chromosomal haplotype diversity for 23 STR loci. Forensic Sci Int Genet 2014; 12:12-23. [PMID: 24854874 PMCID: PMC4127773 DOI: 10.1016/j.fsigen.2014.04.008] [Citation(s) in RCA: 189] [Impact Index Per Article: 18.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2014] [Accepted: 04/19/2014] [Indexed: 02/05/2023]
Abstract
In a worldwide collaborative effort, 19,630 Y-chromosomes were sampled from 129 different populations in 51 countries. These chromosomes were typed for 23 short-tandem repeat (STR) loci (DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS385ab, DYS437, DYS438, DYS439, DYS448, DYS456, DYS458, DYS635, GATAH4, DYS481, DYS533, DYS549, DYS570, DYS576, and DYS643) and using the PowerPlex Y23 System (PPY23, Promega Corporation, Madison, WI). Locus-specific allelic spectra of these markers were determined and a consistently high level of allelic diversity was observed. A considerable number of null, duplicate and off-ladder alleles were revealed. Standard single-locus and haplotype-based parameters were calculated and compared between subsets of Y-STR markers established for forensic casework. The PPY23 marker set provides substantially stronger discriminatory power than other available kits but at the same time reveals the same general patterns of population structure as other marker sets. A strong correlation was observed between the number of Y-STRs included in a marker set and some of the forensic parameters under study. Interestingly a weak but consistent trend toward smaller genetic distances resulting from larger numbers of markers became apparent.
Collapse
Affiliation(s)
- Josephine Purps
- Department of Forensic Genetics, Institute of Legal Medicine and Forensic Sciences, Charité-Universitätsmedizin, Berlin, Germany
| | - Sabine Siegert
- Department of Statistical Genetics and Bioinformatics, Cologne Center for Genomics, University of Cologne, Germany
| | - Sascha Willuweit
- Department of Forensic Genetics, Institute of Legal Medicine and Forensic Sciences, Charité-Universitätsmedizin, Berlin, Germany
| | - Marion Nagy
- Department of Forensic Genetics, Institute of Legal Medicine and Forensic Sciences, Charité-Universitätsmedizin, Berlin, Germany
| | - Cíntia Alves
- Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal
| | - Renato Salazar
- Institute of Molecular Pathology and Immunology of the University of Porto (IPATIMUP), Porto, Portugal; Department of Biology, Faculty of Sciences, University of Porto, Portugal
| | | | - Lorna H Santos
- Philippine National Police Crime Laboratory, Quezon City, Philippines
| | - Katja Anslinger
- Institut für Rechtsmedizin, Ludwig-Maximilians-Universität, München, Germany
| | - Birgit Bayer
- Institut für Rechtsmedizin, Ludwig-Maximilians-Universität, München, Germany
| | - Qasim Ayub
- The Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, UK
| | - Wei Wei
- The Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, UK
| | - Yali Xue
- The Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, UK
| | - Chris Tyler-Smith
- The Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, UK
| | | | | | - Balazs Egyed
- GenoID Forensic DNA Laboratory, Department of Genetics, Eötvös Loránd University, Budapest, Hungary
| | - Beate Balitzki
- Institut für Rechtsmedizin, Universität Basel, Switzerland
| | | | - David Ballard
- Department of Forensic and Analytical Science, King's College London, London, UK
| | | | - Xinia Barrantes
- Forensic Sciences Department, Poder Judicial, Heredia, Costa Rica
| | | | - Tina Wiest
- Landeskriminalamt Baden-Württemberg, Germany
| | - Burkhard Berger
- Institute of Legal Medicine, Innsbruck Medical University, Innsbruck, Austria
| | | | - Walther Parson
- Institute of Legal Medicine, Innsbruck Medical University, Innsbruck, Austria; Penn State Eberly College of Science, University Park, PA, USA
| | - Carey Davis
- Institute of Applied Genetics and Department of Molecular and Medical Genetics, Ft. Worth, USA
| | - Bruce Budowle
- Institute of Applied Genetics and Department of Molecular and Medical Genetics, Ft. Worth, USA; Center of Excellence in Genomic Medicine Research (CEGMR), King Abdulaziz University, Jeddah, Saudi Arabia
| | - Helen Burri
- Forensische Genetik, Kantonsspital Aarau AG, Switzerland
| | - Urs Borer
- Forensische Genetik, Kantonsspital Aarau AG, Switzerland
| | | | - Elizeu F Carvalho
- Laboratorio de Diagnósticos por DNA, Instituto de Biologia, Universidade do Estado do Rio de Janeiro, Brazil
| | - Patricia M Domingues
- Laboratorio de Diagnósticos por DNA, Instituto de Biologia, Universidade do Estado do Rio de Janeiro, Brazil
| | | | - Michael D Coble
- National Institute of Standards and Technology, Gaithersburg, USA
| | - Carolyn R Hill
- National Institute of Standards and Technology, Gaithersburg, USA
| | - Daniel Corach
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquimica, Servicio de Huellas Digitales Genetica and CONICET (National Scientific and Technical Research Council), Buenos Aires, Argentina
| | - Mariela Caputo
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquimica, Servicio de Huellas Digitales Genetica and CONICET (National Scientific and Technical Research Council), Buenos Aires, Argentina
| | - Maria E D'Amato
- University of the Western Cape, Biotechnology Department, Forensic DNA Laboratory, Cape Town, South Africa
| | - Sean Davison
- University of the Western Cape, Biotechnology Department, Forensic DNA Laboratory, Cape Town, South Africa
| | - Ronny Decorte
- KU Leuven, Department of Imaging & Pathology, Laboratory of Forensic Genetics and Molecular Archaeology, Leuven, Belgium
| | - Maarten H D Larmuseau
- KU Leuven, Department of Imaging & Pathology, Laboratory of Forensic Genetics and Molecular Archaeology, Leuven, Belgium
| | - Claudio Ottoni
- KU Leuven, Department of Imaging & Pathology, Laboratory of Forensic Genetics and Molecular Archaeology, Leuven, Belgium
| | - Olga Rickards
- Centre of Molecular Antropology For Ancient DNA Studies, Department of Biology, University of Rome Tor Vergata, Italy
| | - Di Lu
- Collaborative Innovation Center of Judicial Civilization, Institute of Evidence Law and Forensic Science, China University of Political Science and Law, Beijing, China
| | - Chengtao Jiang
- Collaborative Innovation Center of Judicial Civilization, Institute of Evidence Law and Forensic Science, China University of Political Science and Law, Beijing, China
| | - Tadeusz Dobosz
- Institute of Forensic Medicine, Medical University, Wroclaw, Poland
| | - Anna Jonkisz
- Institute of Forensic Medicine, Medical University, Wroclaw, Poland
| | - William E Frank
- Illinois State Police, Research & Development Laboratory, Springfield, USA
| | - Ivana Furac
- Department of Forensic Medicine and Criminology, University of Zagreb, Croatia
| | - Christian Gehrig
- University Center of Legal Medicine, Lausanne-Geneva, Lausanne, Switzerland
| | - Vincent Castella
- University Center of Legal Medicine, Lausanne-Geneva, Lausanne, Switzerland
| | - Branka Grskovic
- Forensic Science Centre "Ivan Vucetic", General Police Directorate, Ministry of Interior, Zagreb, Croatia
| | - Cordula Haas
- Institut für Rechtsmedizin, Universität Zürich, Switzerland
| | - Jana Wobst
- Institut für Rechtsmedizin, Universität Zürich, Switzerland
| | | | | | - Katsuya Honda
- Department of Legal Medicine, Faculty of Medicine, University of Tsukuba, Japan
| | - Yiping Hou
- Institute of Forensic Medicine, West China School of Basic Science and Forensic Medicine Sichuan University, Chengdu, China
| | - Di Zhou
- Institute of Forensic Medicine, West China School of Basic Science and Forensic Medicine Sichuan University, Chengdu, China
| | - Yan Li
- Institute of Forensic Medicine, West China School of Basic Science and Forensic Medicine Sichuan University, Chengdu, China
| | - Shengping Hu
- Molecular Biology and Forensic Genetics Laboratory, Shantou University Medical College, Shantou, China
| | - Shenglan Chen
- Molecular Biology and Forensic Genetics Laboratory, Shantou University Medical College, Shantou, China
| | | | | | - Zlatko Jakovski
- Institute for Forensic Medicine and Criminalistics, Medical Faculty, University "Ss. Cyril and Methodius", Skopje, Macedonia
| | - Tanja Ilievska
- Institute for Forensic Medicine and Criminalistics, Medical Faculty, University "Ss. Cyril and Methodius", Skopje, Macedonia
| | - Anja E Klann
- Institut für Rechtsmedizin, Universitätsmedizin Greifswald, Germany
| | | | - Peter de Knijff
- Forensic Laboratory for DNA Research, Department of Human Genetics, Leiden University Medical Center, Leiden, The Netherlands
| | - Thirsa Kraaijenbrink
- Forensic Laboratory for DNA Research, Department of Human Genetics, Leiden University Medical Center, Leiden, The Netherlands
| | - Aikaterini Kondili
- Subdivision of Biological and Biochemical Examinations and Analyses F.S.D. - Hellenic Police, Athens, Greece
| | - Penelope Miniati
- Subdivision of Biological and Biochemical Examinations and Analyses F.S.D. - Hellenic Police, Athens, Greece
| | - Maria Vouropoulou
- Subdivision of Biological and Biochemical Examinations and Analyses F.S.D. - Hellenic Police, Athens, Greece
| | - Lejla Kovacevic
- Institute for Genetic Engineering and Biotechnology, Sarajevo, Bosnia and Herzegovina
| | - Damir Marjanovic
- Institute for Genetic Engineering and Biotechnology, Sarajevo, Bosnia and Herzegovina
| | - Iris Lindner
- Institut für Rechtsmedizin, Universität Rostock, Germany
| | - Issam Mansour
- Molecular Biology Laboratory, American University of Science and Technology Beirut, Lebanon and School of Criminal Justice, University of Lausanne, Switzerland
| | - Mouayyad Al-Azem
- Molecular Biology Laboratory, American University of Science and Technology Beirut, Lebanon and School of Criminal Justice, University of Lausanne, Switzerland
| | - Ansar El Andari
- Molecular Biology Laboratory, American University of Science and Technology Beirut, Lebanon and School of Criminal Justice, University of Lausanne, Switzerland
| | - Miguel Marino
- Laboratorio de Análisis de ADN, FCM - National University of Cuyo, Mendoza, Argentina
| | - Sandra Furfuro
- Laboratorio de Análisis de ADN, FCM - National University of Cuyo, Mendoza, Argentina
| | - Laura Locarno
- Laboratorio de Análisis de ADN, FCM - National University of Cuyo, Mendoza, Argentina
| | - Pablo Martín
- Instituto Nacional de Toxicología y Ciencias Forenses, Madrid, Spain
| | - Gracia M Luque
- Instituto Nacional de Toxicología y Ciencias Forenses, Madrid, Spain
| | - Antonio Alonso
- Instituto Nacional de Toxicología y Ciencias Forenses, Madrid, Spain
| | | | - Helena Moreira
- Departamento de Biologia, Universidade de Aveiro, Portugal
| | - Natsuko Mizuno
- National Research Institute of Police Science, Chiba, Japan
| | | | - Rodrigo S Moura Neto
- Instituto de Biologia, Universidade Federal do Rio de Janeiro and DIMAV/INMETRO, Brazil
| | | | - Rosane Silva
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Brazil
| | | | | | - Michael Kohl
- Institut für Rechtsmedizin, Universität Leipzig, Germany
| | - Shengjie Nie
- School of Forensic Medicine, Kunming Medical University, Kunming, China
| | - Xianping Wang
- Department of Criminal Investigation, Xuanwei Public Security Bureau, Xuanwei, China
| | - Baowen Cheng
- Department of Criminal Investigation, Yunnan Provincial Public Security Bureau, Kunming, China
| | - Carolina Núñez
- BIOMICs Research Group, Universidad del País Vasco, Vitoria, Spain
| | | | - Jill K Olofsson
- Section of Forensic Genetics, Department of Forensic Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark
| | - Niels Morling
- Section of Forensic Genetics, Department of Forensic Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark
| | - Valerio Onofri
- Section of Legal Medicine, Università Politecnica delle Marche, Ancona, Italy
| | | | - Horolma Pamjav
- DNA Laboratory, Institute for Forensic Medicine, Network of Forensic Science Institutes, Ministry of Public Administration and Justice, Budapest, Hungary
| | - Antonia Volgyi
- DNA Laboratory, Institute for Forensic Medicine, Network of Forensic Science Institutes, Ministry of Public Administration and Justice, Budapest, Hungary
| | - Gusztav Barany
- DNA Laboratory, Institute for Forensic Medicine, Network of Forensic Science Institutes, Ministry of Public Administration and Justice, Budapest, Hungary
| | - Ryszard Pawlowski
- Forensic Genetics Laboratory, Institute of Forensic Medicine, Medical University of Gdansk, Poland
| | - Agnieszka Maciejewska
- Forensic Genetics Laboratory, Institute of Forensic Medicine, Medical University of Gdansk, Poland
| | - Susi Pelotti
- Department of Medical and Surgical Sciences (DIMEC), Institute of Legal Medicine, School of Medicine, University of Bologna, Italy
| | - Witold Pepinski
- Department of Forensic Medicine, Medical University of Bialystok, Poland
| | | | - Christopher Phillips
- Unidade de Xenética Forense, Instituto de Ciencias Forenses, Grupo de Medicina Xenómica, Facultade de Medicina, Universidade de Santiago de Compostela, Spain
| | - Jorge Cárdenas
- Unidade de Xenética Forense, Instituto de Ciencias Forenses, Grupo de Medicina Xenómica, Facultade de Medicina, Universidade de Santiago de Compostela, Spain
| | - Danel Rey-Gonzalez
- Unidade de Xenética Forense, Instituto de Ciencias Forenses, Grupo de Medicina Xenómica, Facultade de Medicina, Universidade de Santiago de Compostela, Spain
| | - Antonio Salas
- Unidade de Xenética Forense, Instituto de Ciencias Forenses, Grupo de Medicina Xenómica, Facultade de Medicina, Universidade de Santiago de Compostela, Spain
| | - Francesca Brisighelli
- Unidade de Xenética Forense, Instituto de Ciencias Forenses, Grupo de Medicina Xenómica, Facultade de Medicina, Universidade de Santiago de Compostela, Spain; Forensic Genetics Laboratory, Institute of Legal Medicine, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Cristian Capelli
- Unidade de Xenética Forense, Instituto de Ciencias Forenses, Grupo de Medicina Xenómica, Facultade de Medicina, Universidade de Santiago de Compostela, Spain; Department of Zoology, University of Oxford, Oxford, UK
| | - Ulises Toscanini
- Unidade de Xenética Forense, Instituto de Ciencias Forenses, Grupo de Medicina Xenómica, Facultade de Medicina, Universidade de Santiago de Compostela, Spain; PRICAI-Fundación Favaloro, Buenos Aires, Argentina
| | - Andrea Piccinini
- Forensic Genetics Laboratory, Department of Human Morphology and Biomedical Sciences, Università degli Studi di Milano, Italy
| | - Marilidia Piglionica
- Interdisciplinary Department of Medicine, Section of Legal Medicine, University of Bari, Italy
| | - Stefania L Baldassarra
- Interdisciplinary Department of Medicine, Section of Legal Medicine, University of Bari, Italy
| | - Rafal Ploski
- Department of Medical Genetics, Warsaw Medical University, Poland
| | | | | | - Carlo Robino
- Department of Public Health Sciences and Pediatrics, University of Turin, Italy
| | - Antti Sajantila
- Institute of Applied Genetics and Department of Molecular and Medical Genetics, Ft. Worth, USA; Department of Forensic Medicine, University of Helsinki, Finland
| | - Jukka U Palo
- Department of Forensic Medicine, University of Helsinki, Finland
| | - Evelyn Guevara
- Department of Forensic Medicine, University of Helsinki, Finland
| | - Jazelyn Salvador
- DNA Analysis Laboratory, Natural Sciences Research Institute, University of the Philippines Diliman, Philippines
| | - Maria Corazon De Ungria
- DNA Analysis Laboratory, Natural Sciences Research Institute, University of the Philippines Diliman, Philippines
| | - Jae Joseph Russell Rodriguez
- DNA Analysis Laboratory, Natural Sciences Research Institute, University of the Philippines Diliman, Philippines; Institute of Biological Sciences, University of the Philippines Los Baños, Laguna, Philippines
| | - Ulrike Schmidt
- Institut für Rechtsmedizin, Universitätsklinikum Freiburg, Germany
| | | | - Pekka Saukko
- Department of Forensic Medicine, University of Turku, Finland
| | - Peter M Schneider
- Institute of Legal Medicine, Faculty of Medicine, University of Cologne, Germany
| | - Miriam Sirker
- Institute of Legal Medicine, Faculty of Medicine, University of Cologne, Germany
| | - Kyoung-Jin Shin
- Department of Forensic Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Yu Na Oh
- Department of Forensic Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Iulia Skitsa
- Athens Dept. of Legal Medicine, DNA Analysis Laboratory, Athens, Greece
| | - Alexandra Ampati
- Athens Dept. of Legal Medicine, DNA Analysis Laboratory, Athens, Greece
| | - Tobi-Gail Smith
- Department of Basic Medical Sciences, University of the West Indies, Kingston, Jamaica
| | | | - Vlastimil Stenzl
- Laboratory of Forensic Genetics, Institute of Criminalistics, Prague, Czech Republic
| | - Thomas Capal
- Laboratory of Forensic Genetics, Institute of Criminalistics, Prague, Czech Republic
| | - Andreas Tillmar
- Department of Forensic Genetics and Forensic Toxicology, National Board of Forensic Medicine, Linköping, Sweden
| | - Helena Nilsson
- Department of Forensic Genetics and Forensic Toxicology, National Board of Forensic Medicine, Linköping, Sweden
| | - Stefania Turrina
- Sezione di Medicina Legale, Dipartimento di Medicina e Sanità Pubblica, Università degli Studi di Verona, Italy
| | - Domenico De Leo
- Sezione di Medicina Legale, Dipartimento di Medicina e Sanità Pubblica, Università degli Studi di Verona, Italy
| | - Andrea Verzeletti
- Istituto di Medicina Legale, Universitá degli Studi di Brescia, Italy
| | | | - Jon H Wetton
- Department of Genetics, University of Leicester, UK
| | | | | | | | | | | | - Rita Y Y Yong
- Defence Medical & Environmental Research Institute, DSO National Laboratories, Singapore
| | - Michael Krawczak
- Institute of Medical Informatics and Statistics, Christian-Albrechts University Kiel, Germany
| | - Michael Nothnagel
- Department of Statistical Genetics and Bioinformatics, Cologne Center for Genomics, University of Cologne, Germany
| | - Lutz Roewer
- Department of Forensic Genetics, Institute of Legal Medicine and Forensic Sciences, Charité-Universitätsmedizin, Berlin, Germany.
| |
Collapse
|
17
|
Piglionica M, Baldassarra SL, Giardina E, Tonino Marsella L, Resta N, Dell'Erba A. Allele frequencies of the new European Standard Set (ESS) loci in a population of Apulia (Southern Italy). Forensic Sci Int Genet 2012; 7:e35-6. [PMID: 23127759 DOI: 10.1016/j.fsigen.2012.10.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2012] [Revised: 08/08/2012] [Accepted: 10/06/2012] [Indexed: 11/29/2022]
Abstract
Allele frequencies of five miniSTRs loci (D1S1656, D2S441, D12S391, D10S1248 and D22S1045) included in the new European Standard Set (ESS) were calculated from a sample of 150 unrelated individuals from Apulia, a Region of Southern Italy. Two different PCR Amplification Kits were used, in order to evaluate the concordance of the genotypes. The results obtained with the two kits showed no differences in all genotype profiles. No deviation from Hardy-Weinberg expectations was detected at either locus. Moreover genetic analysis using Fst estimation showed no evidence for differentiation at the five new loci between Apulia and Italian populations. The high levels of polymorphisms of the analyzed markers in the Apulian population allow to confirm that these markers are useful tools in paternity and forensic analysis from degraded DNA samples.
Collapse
|
18
|
Resta N, Giorda R, Bagnulo R, Beri S, Della Mina E, Stella A, Piglionica M, Susca FC, Guanti G, Zuffardi O, Ciccone R. Breakpoint determination of 15 large deletions in Peutz-Jeghers subjects. Hum Genet 2010; 128:373-82. [PMID: 20623358 DOI: 10.1007/s00439-010-0859-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2010] [Accepted: 06/30/2010] [Indexed: 12/17/2022]
Abstract
The Peutz-Jeghers Syndrome (PJS) is an autosomal dominant polyposis disorder with increased risk of multiple cancers. STK11/LKB1 (hereafter named STK11) germline mutations account for the large majority of PJS cases whereas large deletions account for about 30% of the cases. We report here the first thorough molecular characterization of 15 large deletions identified in a cohort of 51 clinically well-characterized PJS patients. The deletions were identified by MLPA analysis and characterized by custom CGH-array and quantitative PCR to define their boundaries. The deletions, ranging from 2.9 to 180 kb, removed one or more loci contiguous to the STK11 gene in six patients, while partial STK11 gene deletions were present in the remaining nine cases. By means of DNA sequencing, we were able to precisely characterize the breakpoints in each case. Of the 30 breakpoints, 16 were located in Alu elements, revealing non-allelic homologous recombination (NAHR) as the putative mechanism for the deletions of the STK11 gene, which lays in a region with high Alu density. In the remaining cases, other mechanisms could be hypothesized, such as microhomology-mediated end-joining (MMEJ) or non-homologous end-joining (NHEJ). In conclusion we here demonstrated the non-random occurrence of large deletions associated with PJS. All our patients had a classical PJS phenotype, which shows that haploinsufficiency for SBNO2, C19orf26, ATP5D, MIDN, C19orf23, CIRBP, C19orf24,and EFNA2, does not apparently affect their clinical phenotype.
Collapse
Affiliation(s)
- Nicoletta Resta
- Dipartimento di Biomedicina dell'Età Evolutiva, Sezione di Genetica Medica, Università di Bari Aldo Moro, Policlinico Piazza G. Cesare 11, 70124, Bari, Italy.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|