1
|
Ait-Zenati F, Djoudi F, Mehelleb D, Madaoui M. Involvement of the human microbiome in frequent cancers, current knowledge and carcinogenesis mechanisms. Bull Cancer 2023:S0007-4551(23)00092-9. [PMID: 36959041 DOI: 10.1016/j.bulcan.2023.01.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 01/10/2023] [Accepted: 01/31/2023] [Indexed: 03/25/2023]
Abstract
The human body is home to a complex microbial community, living in symbiosis. However, when an imbalance occurs, known as dysbiosis, it can lead to organic diseases such as cancers. Helicobacter pylori is commonly recognized as the causative agent of gastric cancer. Numerous studies have explored the potential role of other microorganisms in cancers. For example, the role of intestinal microbiota in the hepatocellular carcinoma formation and progression, the microbiota in breast cancer and the interaction between the microbiome and TP53 in human lung carcinogenesis. In this review, we highlight the latest findings on the microbiome involved in the most common cancers and the suggested mechanisms of carcinogenesis.
Collapse
Affiliation(s)
- Fazia Ait-Zenati
- Laboratoire d'écologie microbienne, département de microbiologie, université de Bejaia, route de Targa-Ouzemour, Bejaia, Algeria
| | - Ferhat Djoudi
- Laboratoire d'écologie microbienne, département de microbiologie, université de Bejaia, route de Targa-Ouzemour, Bejaia, Algeria.
| | - Dalila Mehelleb
- Laboratoire d'écologie microbienne, département de microbiologie, université de Bejaia, route de Targa-Ouzemour, Bejaia, Algeria
| | - Menad Madaoui
- Laboratoire d'écologie microbienne, département de microbiologie, université de Bejaia, route de Targa-Ouzemour, Bejaia, Algeria
| |
Collapse
|
2
|
The impact of probiotics' administration on glycemic control, body composition, gut microbiome, mitochondria, and other hormonal signals in adolescents with prediabetes - A randomized, controlled trial study protocol. Contemp Clin Trials Commun 2018; 11:55-62. [PMID: 30003169 PMCID: PMC6041374 DOI: 10.1016/j.conctc.2018.06.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Revised: 05/20/2018] [Accepted: 06/01/2018] [Indexed: 12/28/2022] Open
Abstract
Background Recent studies have demonstrated that a significant proportion of adolescents exhibit abdominal obesity in early–middle adolescence, and impaired glucose metabolism. Dysregulation of glucose metabolism is aggravated by the existing osteosarcopenia not only in obese but also in overweight youth. Biochemical inflammation, derived from glucose metabolism dysregulation, in combination with increased stress levels lead to the accumulation of reactive oxygen species, also known as ROS, which seem to afflict the integrity of the gastrointestinal wall, gut mucosa, and commensal, intestinal gut microflora. The current scientific protocol aims to assess the administration of probiotics in prediabetic adolescents in relation with their glycemic control, body composition, and intestinal microbiome. Methods/Design This is a study protocol of a two-armed RCT, that recruits adolescents with prediabetes, who will receive either a 4-month, life-style intervention, or a life-style intervention along with a probiotic supplement. The primary outcome is the differences in gut microbiome synthesis, body composition analysis parameters, and concentrations of hormones, before and after the intervention. Discussion This study aims to halt the progression of obesity and diabetes and aspires to contribute new evidence for upgraded treatment of obesity and diabetes. Trial registration Australian New Zealand Clinical Trial Registry (ACTRN12615000470594).
Collapse
|
5
|
Genser L, Poitou C, Brot-Laroche É, Rousset M, Vaillant JC, Clément K, Thenet S, Leturque A. [Alteration of intestinal permeability: the missing link between gut microbiota modifications and inflammation in obesity?]. Med Sci (Paris) 2016; 32:461-469. [PMID: 27225918 DOI: 10.1051/medsci/20163205012] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2023] Open
Abstract
The increasing incidence of obesity and associated metabolic complications is a worldwide public health issue. The role of the gut in the pathophysiology of obesity, with an important part for microbiota, is becoming obvious. In rodent models of diet-induced obesity, the modifications of gut microbiota are associated with an alteration of the intestinal permeability increasing the passage of food or bacterial antigens, which contribute to low-grade inflammation and insulin resistance. In human obesity, intestinal permeability modification, and its role in the crosstalk between gut microbiota changes and inflammation at systemic and tissular levels, are still poorly documented. Hence, further characterization of the triggering mechanisms of such inflammatory responses in obese subjects could enable the development of personalized intervention strategies that will help to reduce the risk of obesity-associated diseases.
Collapse
Affiliation(s)
- Laurent Genser
- Institut de cardiométabolisme et nutrition, ICAN, hôpital Pitié-Salpêtrière, F-75013, Paris, France - Sorbonne universités, université Paris 06, UMR-S 1166, Nutriomics Team, F-75013 Paris, France - Inserm, UMRS 1166, Nutriomics, F-75013 5Paris, France
| | - Christine Poitou
- Institut de cardiométabolisme et nutrition, ICAN, hôpital Pitié-Salpêtrière, F-75013, Paris, France - Sorbonne universités, université Paris 06, UMR-S 1166, Nutriomics Team, F-75013 Paris, France - Inserm, UMRS 1166, Nutriomics, F-75013 5Paris, France - Assistance-Publique Hôpitaux de Paris, groupe hospitalier Pitié-Salpêtrière, service de nutrition, 47-83, boulevard de l'Hôpital, F-75013 Paris, France
| | - Édith Brot-Laroche
- Institut de cardiométabolisme et nutrition, ICAN, hôpital Pitié-Salpêtrière, F-75013, Paris, France - Centre de recherche des Cordeliers, Inserm, UMPC université Paris 6, université Paris Descartes Paris 5, CNRS, EPHE laboratoire de pharmacologie cellulaire et moléculaire, 75006 Paris, France
| | - Monique Rousset
- Institut de cardiométabolisme et nutrition, ICAN, hôpital Pitié-Salpêtrière, F-75013, Paris, France - Centre de recherche des Cordeliers, Inserm, UMPC université Paris 6, université Paris Descartes Paris 5, CNRS, EPHE laboratoire de pharmacologie cellulaire et moléculaire, 75006 Paris, France
| | - Jean-Christophe Vaillant
- Assistance-Publique Hôpitaux de Paris, groupe hospitalier Pitié-Salpêtrière, service de chirurgie digestive, hépato-bilio-pancréatique, transplantation hépatique, F-75013 Paris, France
| | - Karine Clément
- Institut de cardiométabolisme et nutrition, ICAN, hôpital Pitié-Salpêtrière, F-75013, Paris, France - Sorbonne universités, université Paris 06, UMR-S 1166, Nutriomics Team, F-75013 Paris, France - Inserm, UMRS 1166, Nutriomics, F-75013 5Paris, France - Assistance-Publique Hôpitaux de Paris, groupe hospitalier Pitié-Salpêtrière, service de nutrition, 47-83, boulevard de l'Hôpital, F-75013 Paris, France
| | - Sophie Thenet
- Institut de cardiométabolisme et nutrition, ICAN, hôpital Pitié-Salpêtrière, F-75013, Paris, France - Centre de recherche des Cordeliers, Inserm, UMPC université Paris 6, université Paris Descartes Paris 5, CNRS, EPHE laboratoire de pharmacologie cellulaire et moléculaire, 75006 Paris, France
| | - Armelle Leturque
- Institut de cardiométabolisme et nutrition, ICAN, hôpital Pitié-Salpêtrière, F-75013, Paris, France - Centre de recherche des Cordeliers, Inserm, UMPC université Paris 6, université Paris Descartes Paris 5, CNRS, EPHE laboratoire de pharmacologie cellulaire et moléculaire, 75006 Paris, France
| |
Collapse
|
6
|
Storme L, Luton D, Abdennebi-Najar L, Le Huërou-Luron I. [DOHaD: long-term impact of perinatal diseases (IUGR and prematurity)]. Med Sci (Paris) 2016; 32:74-80. [PMID: 26850610 DOI: 10.1051/medsci/20163201012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The first epidemiological studies showing a link between low birth weight and chronic diseases in adults did not distinguish the origins of low birth weight. A low birth weight may be the result of a premature birth. It can also be caused by an intrauterine growth restriction (IUGR). A child can be both preterm and IUGR. It is clear now that prematurity is an independent risk factor for programming chronic adult diseases. However, unlike adults born IUGR, adults born prematurely do not have an increased risk to develop metabolic syndrome (dyslipidemia or obesity). An increased risk of neurodevelopmental and psychiatric morbidity and hypertension is found after a premature birth. Mechanisms of chronic diseases programming are multiple: they involve both the cause of prematurity and IUGR such as infection / inflammation or placental insufficiency, but also consequences for therapeutic or nutritional strategies needed to support these children. This chapter describes the possible prevention of perinatal programming of noncommunicable diseases.
Collapse
Affiliation(s)
- Laurent Storme
- EA4489, environnement périnatal et santé, faculté de médecine, université Lille 2, hôpital Jeanne de Flandre, CHRU de Lille, 1, rue Eugène Avinée, Lille, France
| | - Dominique Luton
- Maternité, hôpitaux universitaires Paris Nord Val-de-Seine, Assistance publique-hôpitaux de Paris, université Paris VII, Paris, France
| | - Latifa Abdennebi-Najar
- UP 2012.10.101, Expression des gènes et régulation épigénétique par l'aliment, institut polytechnique LaSalle, Beauvais, France
| | - Isabelle Le Huërou-Luron
- UR1341, alimentation et adaptations digestives, nerveuses et comportementales, Inra, Saint-Gilles, France
| |
Collapse
|
8
|
Cani PD, Everard A. [Akkermansia muciniphila: a novel target controlling obesity, type 2 diabetes and inflammation?]. Med Sci (Paris) 2014; 30:125-7. [PMID: 24572104 DOI: 10.1051/medsci/20143002003] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Affiliation(s)
- Patrice D Cani
- Université catholique de Louvain, Louvain drug research institute (LDRI), WELBIO (Walloon excellence in lifesciences and biotechnology), groupe de recherche en métabolisme et nutrition, avenue E. Mounier, 73 B1.73.11, B-1200 Bruxelles, Belgique
| | - Amandine Everard
- Université catholique de Louvain, Louvain drug research institute (LDRI), WELBIO (Walloon excellence in lifesciences and biotechnology), groupe de recherche en métabolisme et nutrition, avenue E. Mounier, 73 B1.73.11, B-1200 Bruxelles, Belgique
| |
Collapse
|
9
|
Faivre J, Bréchot C, Moniaux N. [Crosstalk between the liver and the gut: role of the microbiota in liver carcinogenesis]. Med Sci (Paris) 2013; 29:954-6. [PMID: 24280495 DOI: 10.1051/medsci/20132911008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Jamila Faivre
- Inserm U785, centre hépatobiliaire, 12-14, avenue Paul Vaillant Couturier, 94800 Villejuif, France - Université Paris-Sud, Faculté de médecine, 94800 Villejuif, France - Département d'hématologie et de biologie des tumeurs, Hôpital Paul Brousse, 94800 Villejuif, France
| | | | | |
Collapse
|