1
|
Lettieri G, Marra F, Moriello C, Prisco M, Notari T, Trifuoggi M, Giarra A, Bosco L, Montano L, Piscopo M. Molecular Alterations in Spermatozoa of a Family Case Living in the Land of Fires. A First Look at Possible Transgenerational Effects of Pollutants. Int J Mol Sci 2020; 21:ijms21186710. [PMID: 32933216 PMCID: PMC7555199 DOI: 10.3390/ijms21186710] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 09/09/2020] [Accepted: 09/11/2020] [Indexed: 02/07/2023] Open
Abstract
In our previous work, we reported alterations in protamines/histones ratio, in DNA binding of these proteins and their involvement in DNA oxidative damage in 84% of the young men living in the Land of Fires. In the present work, we extended our findings, evaluating any alterations in spermatozoa of a family case, a father and son, living in this area, to also give a first look at the possibility of transgenerational inherited effects of environmental contaminants on the molecular alterations of sperm nuclear basic proteins (SNBP), DNA and semen parameters. In the father and son, we found a diverse excess of copper and chromium in the semen, different alterations in SNBP content and low DNA binding affinity of these proteins. In addition, DNA damage, in the presence of CuCl2 and H2O2, increased by adding both the father and son SNBP. Interestingly, son SNBP, unlike his father, showed an unstable DNA binding and were able to produce DNA damage even without external addition of CuCl2, in line with a lower seminal antioxidant activity than the father. The peculiarity of some characteristics of son semen could be a basis for possible future studies on transgenerational effects of pollutants on fertility.
Collapse
Affiliation(s)
- Gennaro Lettieri
- Department of Biology, University of Naples Federico II, 80126 Napoli, Italy; (G.L.); (F.M.); (C.M.); (M.P.)
| | - Federica Marra
- Department of Biology, University of Naples Federico II, 80126 Napoli, Italy; (G.L.); (F.M.); (C.M.); (M.P.)
| | - Claudia Moriello
- Department of Biology, University of Naples Federico II, 80126 Napoli, Italy; (G.L.); (F.M.); (C.M.); (M.P.)
| | - Marina Prisco
- Department of Biology, University of Naples Federico II, 80126 Napoli, Italy; (G.L.); (F.M.); (C.M.); (M.P.)
| | - Tiziana Notari
- Check Up—Day Surgery, Polydiagnostic and Research Centre, Reproductive Medicine Unit, 84131 Salerno, Italy;
| | - Marco Trifuoggi
- Department of Chemical Sciences, University of Naples Federico II, Via Cinthia, 21, 80126 Naples, Italy; (M.T.); (A.G.)
| | - Antonella Giarra
- Department of Chemical Sciences, University of Naples Federico II, Via Cinthia, 21, 80126 Naples, Italy; (M.T.); (A.G.)
| | - Liana Bosco
- Department of Biological, Chemistry and Pharmaceutical Sciences and Technologies, University of Palermo, Viale delle Scienze Ed.16, 90128 Palermo, Italy;
| | - Luigi Montano
- Andrology Unit of the “S. Francesco d’Assisi” Hospital, Local Health Authority (ASL) Salerno, EcoFoodFertility Project Coordination Unit, 84020 Oliveto Citra, Italy
- Correspondence: (L.M.); (M.P.); Tel.: +39-082-879-7111 (ext. 271) (L.M.); +39-081-679-081 (M.P.)
| | - Marina Piscopo
- Department of Biology, University of Naples Federico II, 80126 Napoli, Italy; (G.L.); (F.M.); (C.M.); (M.P.)
- Correspondence: (L.M.); (M.P.); Tel.: +39-082-879-7111 (ext. 271) (L.M.); +39-081-679-081 (M.P.)
| |
Collapse
|
2
|
Lettieri G, D’Agostino G, Mele E, Cardito C, Esposito R, Cimmino A, Giarra A, Trifuoggi M, Raimondo S, Notari T, Febbraio F, Montano L, Piscopo M. Discovery of the Involvement in DNA Oxidative Damage of Human Sperm Nuclear Basic Proteins of Healthy Young Men Living in Polluted Areas. Int J Mol Sci 2020; 21:ijms21124198. [PMID: 32545547 PMCID: PMC7349829 DOI: 10.3390/ijms21124198] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 06/01/2020] [Accepted: 06/10/2020] [Indexed: 12/20/2022] Open
Abstract
DNA oxidative damage is one of the main concerns being implicated in severe cell alterations, promoting different types of human disorders and diseases. For their characteristics, male gametes are the most sensitive cells to the accumulation of damaged DNA. We have recently reported the relevance of arginine residues in the Cu(II)-induced DNA breakage of sperm H1 histones. In this work, we have extended our previous findings investigating the involvement of human sperm nuclear basic proteins on DNA oxidative damage in healthy males presenting copper and chromium excess in their semen. We found in 84% of those males an altered protamines/histones ratio and a different DNA binding mode even for those presenting a canonical protamines/histones ratio. Furthermore, all the sperm nuclear basic proteins from these samples that resulted were involved in DNA oxidative damage, supporting the idea that these proteins could promote the Fenton reaction in DNA proximity by increasing the availability of these metals near the binding surface of DNA. In conclusion, our study reveals a new and unexpected behavior of human sperm nuclear basic proteins in oxidative DNA damage, providing new insights for understanding the mechanisms related to processes in which oxidative DNA damage is implicated.
Collapse
Affiliation(s)
- Gennaro Lettieri
- Department of Biology, University of Naples Federico II, 80126 Napoli, Italy; (G.L.); (G.D.); (E.M.); (C.C.); (R.E.)
| | - Giovanni D’Agostino
- Department of Biology, University of Naples Federico II, 80126 Napoli, Italy; (G.L.); (G.D.); (E.M.); (C.C.); (R.E.)
| | - Elena Mele
- Department of Biology, University of Naples Federico II, 80126 Napoli, Italy; (G.L.); (G.D.); (E.M.); (C.C.); (R.E.)
| | - Carolina Cardito
- Department of Biology, University of Naples Federico II, 80126 Napoli, Italy; (G.L.); (G.D.); (E.M.); (C.C.); (R.E.)
| | - Rosa Esposito
- Department of Biology, University of Naples Federico II, 80126 Napoli, Italy; (G.L.); (G.D.); (E.M.); (C.C.); (R.E.)
| | - Annalinda Cimmino
- CNR, Institute of Biochemistry and Cell Biology, via Pietro Castellino, 80131 Naples, Italy;
| | - Antonella Giarra
- Department of Chemical Sciences, University of Naples Federico II, Via Cinthia, 21, 80126 Naples, Italy; (A.G.); (M.T.)
| | - Marco Trifuoggi
- Department of Chemical Sciences, University of Naples Federico II, Via Cinthia, 21, 80126 Naples, Italy; (A.G.); (M.T.)
| | | | - Tiziana Notari
- GEA—Gynecology Embryology Andrology—Reproductive Medicine Unit of Check Up Polydiagnostic Center, 84131 Salerno, Italy;
| | - Ferdinando Febbraio
- CNR, Institute of Biochemistry and Cell Biology, via Pietro Castellino, 80131 Naples, Italy;
- Correspondence: (F.F.); (L.M.); (M.P.); Tel.: +39-081-613-2611 (F.F.); +39-082-879-7111 (ext. 271) (L.M.); +39-081-679-081 (M.P.)
| | - Luigi Montano
- Andrology Unit of the “S. Francesco d’Assisi” Hospital, Local Health Authority (ASL) Salerno, EcoFoodFertility Project Coordination Unit, 84020 Oliveto Citra, Italy
- Correspondence: (F.F.); (L.M.); (M.P.); Tel.: +39-081-613-2611 (F.F.); +39-082-879-7111 (ext. 271) (L.M.); +39-081-679-081 (M.P.)
| | - Marina Piscopo
- Department of Biology, University of Naples Federico II, 80126 Napoli, Italy; (G.L.); (G.D.); (E.M.); (C.C.); (R.E.)
- Correspondence: (F.F.); (L.M.); (M.P.); Tel.: +39-081-613-2611 (F.F.); +39-082-879-7111 (ext. 271) (L.M.); +39-081-679-081 (M.P.)
| |
Collapse
|
3
|
Pavesi T, Moreira JC. Mechanisms and individuality in chromium toxicity in humans. J Appl Toxicol 2020; 40:1183-1197. [DOI: 10.1002/jat.3965] [Citation(s) in RCA: 73] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 02/10/2020] [Accepted: 02/23/2020] [Indexed: 12/18/2022]
Affiliation(s)
- Thelma Pavesi
- Centro de Estudos da Saúde do Trabalhador e Ecologia HumanaEscola Nacional de Saúde Pública, Fundação Oswaldo Cruz Rio de Janeiro Brazil
| | - Josino Costa Moreira
- Centro de Estudos da Saúde do Trabalhador e Ecologia HumanaEscola Nacional de Saúde Pública, Fundação Oswaldo Cruz Rio de Janeiro Brazil
| |
Collapse
|
4
|
Hu X, Chen W, Li S, Sun J, Du K, Xia Q, Feng F. Diiron Dithiolate Complex Induced Helical Structure of Histone and Application in Photochemical Hydrogen Generation. ACS APPLIED MATERIALS & INTERFACES 2019; 11:19691-19699. [PMID: 31117424 DOI: 10.1021/acsami.9b01866] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Very-lysine-rich calf thymus histone proteins form disordered structure and hydrophobic interaction-driven aggregates in weakly acidic solution. We reported that the conjugation of diiron dithiolate complex to the lysine residues induced formation of helical conformation and condensed nanoassemblies with a high loading capacity up to 18.7 wt %. The incorporated diiron dithiolate complex showed photocatalytic activity for hydrogen evolution in aqueous solutions, with a turnover number (based on [FeFe] catalyst moiety) up to 359 that was more than 6 times that of the free catalyst. The increase of helical conformation in proteins was well correlated to the increasing enhancement of photocatalytic activity. We demonstrated that the [FeFe]-hydrogenase-mimic biohybrid system based on the photocatalyst-induced protein conformational conversion and reassembly is efficient for hydrogen generation regardless of the relatively large size.
Collapse
Affiliation(s)
- Xiantao Hu
- Key Laboratory of High Performance Polymer Material and Technology of Ministry of Education, Department of Polymer Science & Engineering, School of Chemistry & Chemical Engineering , Nanjing University , Nanjing 210023 , China
| | - Weijian Chen
- Key Laboratory of High Performance Polymer Material and Technology of Ministry of Education, Department of Polymer Science & Engineering, School of Chemistry & Chemical Engineering , Nanjing University , Nanjing 210023 , China
| | - Shuyi Li
- Key Laboratory of High Performance Polymer Material and Technology of Ministry of Education, Department of Polymer Science & Engineering, School of Chemistry & Chemical Engineering , Nanjing University , Nanjing 210023 , China
| | - Jian Sun
- Key Laboratory of High Performance Polymer Material and Technology of Ministry of Education, Department of Polymer Science & Engineering, School of Chemistry & Chemical Engineering , Nanjing University , Nanjing 210023 , China
| | - Ke Du
- Key Laboratory of High Performance Polymer Material and Technology of Ministry of Education, Department of Polymer Science & Engineering, School of Chemistry & Chemical Engineering , Nanjing University , Nanjing 210023 , China
| | - Qiuyu Xia
- Key Laboratory of High Performance Polymer Material and Technology of Ministry of Education, Department of Polymer Science & Engineering, School of Chemistry & Chemical Engineering , Nanjing University , Nanjing 210023 , China
| | - Fude Feng
- Key Laboratory of High Performance Polymer Material and Technology of Ministry of Education, Department of Polymer Science & Engineering, School of Chemistry & Chemical Engineering , Nanjing University , Nanjing 210023 , China
| |
Collapse
|