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Heron C, Dumesnil A, Houssari M, Renet S, Lemarcis T, Lebon A, Godefroy D, Schapman D, Henri O, Riou G, Nicol L, Henry JP, Valet M, Pieronne-Deperrois M, Ouvrard-Pascaud A, Hägerling R, Chiavelli H, Michel JB, Mulder P, Fraineau S, Richard V, Tardif V, Brakenhielm E. Regulation and impact of cardiac lymphangiogenesis in pressure-overload-induced heart failure. Cardiovasc Res 2022; 119:492-505. [PMID: 35689481 PMCID: PMC10064842 DOI: 10.1093/cvr/cvac086] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 04/14/2022] [Accepted: 05/12/2022] [Indexed: 12/11/2022] Open
Abstract
AIMS Lymphatics are essential for cardiac health, and insufficient lymphatic expansion (lymphangiogenesis) contributes to development of heart failure (HF) after myocardial infarction. However, the regulation and impact of lymphangiogenesis in non-ischemic cardiomyopathy following pressure-overload remains to be determined. Here, we investigated cardiac lymphangiogenesis following transversal aortic constriction (TAC) in C57Bl/6 and Balb/c mice, and in end-stage HF patients. METHODS & RESULTS Cardiac function was evaluated by echocardiography, and cardiac hypertrophy, lymphatics, inflammation, edema, and fibrosis by immunohistochemistry, flow cytometry, microgravimetry, and gene expression analysis. Treatment with neutralizing anti-VEGFR3 antibodies was applied to inhibit cardiac lymphangiogenesis in mice.We found that VEGFR3-signaling was essential to prevent cardiac lymphatic rarefaction after TAC in C57Bl/6 mice. While anti-VEGFR3-induced lymphatic rarefaction did not significantly aggravate myocardial edema post-TAC, cardiac immune cell levels were increased, notably myeloid cells at 3 weeks and T lymphocytes at 8 weeks. Moreover, whereas inhibition of lymphangiogenesis did not aggravate interstitial fibrosis, it increased perivascular fibrosis and accelerated development of left ventricular (LV) dilation and dysfunction. In clinical HF samples, cardiac lymphatic density tended to increased, although lymphatic sizes decreased, notably in patients with dilated cardiomyopathy. Similarly, comparing C57Bl/6 and Balb/c mice, lymphatic remodeling post-TAC was linked to LV dilation rather than to hypertrophy. The striking lymphangiogenesis in Balb/c was associated with reduced cardiac levels of macrophages, B cells, and perivascular fibrosis at 8 weeks post-TAC, as compared with C57Bl/6 mice that displayed weak lymphangiogenesis. Surprisingly, however, it did not suffice to resolve myocardial edema, nor prevent HF development.
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Affiliation(s)
- C Heron
- Normandy University, UniRouen, Inserm (Institut National de la Santé et de la Recherche Médicale) UMR1096 (EnVI Laboratory), FHU CARNAVAL, Rouen, France
| | - A Dumesnil
- Normandy University, UniRouen, Inserm (Institut National de la Santé et de la Recherche Médicale) UMR1096 (EnVI Laboratory), FHU CARNAVAL, Rouen, France
| | - M Houssari
- Normandy University, UniRouen, Inserm (Institut National de la Santé et de la Recherche Médicale) UMR1096 (EnVI Laboratory), FHU CARNAVAL, Rouen, France
| | - S Renet
- Normandy University, UniRouen, Inserm (Institut National de la Santé et de la Recherche Médicale) UMR1096 (EnVI Laboratory), FHU CARNAVAL, Rouen, France
| | - T Lemarcis
- Normandy University, UniRouen, Inserm (Institut National de la Santé et de la Recherche Médicale) UMR1096 (EnVI Laboratory), FHU CARNAVAL, Rouen, France
| | - A Lebon
- Normandy University, UniRouen, PRIMACEN, Mont Saint Aignan, France
| | - D Godefroy
- Normandy University, UniRouen, Inserm UMR1239 (DC2N Laboratory), Mont Saint Aignan, France
| | - D Schapman
- Normandy University, UniRouen, PRIMACEN, Mont Saint Aignan, France
| | - O Henri
- Normandy University, UniRouen, Inserm (Institut National de la Santé et de la Recherche Médicale) UMR1096 (EnVI Laboratory), FHU CARNAVAL, Rouen, France
| | - G Riou
- Normandy University, UniRouen, Inserm (Institut National de la Santé et de la Recherche Médicale) UMR1234 (PANTHER Laboratory), Rouen, France
| | - L Nicol
- Normandy University, UniRouen, Inserm (Institut National de la Santé et de la Recherche Médicale) UMR1096 (EnVI Laboratory), FHU CARNAVAL, Rouen, France
| | - J P Henry
- Normandy University, UniRouen, Inserm (Institut National de la Santé et de la Recherche Médicale) UMR1096 (EnVI Laboratory), FHU CARNAVAL, Rouen, France
| | - M Valet
- Normandy University, UniRouen, Inserm (Institut National de la Santé et de la Recherche Médicale) UMR1096 (EnVI Laboratory), FHU CARNAVAL, Rouen, France
| | - M Pieronne-Deperrois
- Normandy University, UniRouen, Inserm (Institut National de la Santé et de la Recherche Médicale) UMR1096 (EnVI Laboratory), FHU CARNAVAL, Rouen, France
| | - A Ouvrard-Pascaud
- Normandy University, UniRouen, Inserm (Institut National de la Santé et de la Recherche Médicale) UMR1096 (EnVI Laboratory), FHU CARNAVAL, Rouen, France
| | - R Hägerling
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Medical and Human Genetics, Augustenburger Platz 1, 13353 Berlin, Germany.,Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Center for Regenerative Therapies, Augustenburger Platz 1, 13353 Berlin, Germany
| | - H Chiavelli
- Normandy University, UniRouen, Inserm (Institut National de la Santé et de la Recherche Médicale) UMR1096 (EnVI Laboratory), FHU CARNAVAL, Rouen, France
| | - J B Michel
- UMR 1148, Inserm-Paris University, X. Bichat Hospital, Paris, France
| | - P Mulder
- Normandy University, UniRouen, Inserm (Institut National de la Santé et de la Recherche Médicale) UMR1096 (EnVI Laboratory), FHU CARNAVAL, Rouen, France
| | - S Fraineau
- Normandy University, UniRouen, Inserm (Institut National de la Santé et de la Recherche Médicale) UMR1096 (EnVI Laboratory), FHU CARNAVAL, Rouen, France
| | - V Richard
- Normandy University, UniRouen, Inserm (Institut National de la Santé et de la Recherche Médicale) UMR1096 (EnVI Laboratory), FHU CARNAVAL, Rouen, France
| | - V Tardif
- Normandy University, UniRouen, Inserm (Institut National de la Santé et de la Recherche Médicale) UMR1096 (EnVI Laboratory), FHU CARNAVAL, Rouen, France
| | - E Brakenhielm
- Normandy University, UniRouen, Inserm (Institut National de la Santé et de la Recherche Médicale) UMR1096 (EnVI Laboratory), FHU CARNAVAL, Rouen, France
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Sirima C, Bizet C, Hamou H, Červená B, Lemarcis T, Esteban A, Peeters M, Mpoudi Ngole E, Mombo IM, Liégeois F, Petrželková KJ, Boussinesq M, Locatelli S. Soil-transmitted helminth infections in free-ranging non-human primates from Cameroon and Gabon. Parasit Vectors 2021; 14:354. [PMID: 34225777 PMCID: PMC8259424 DOI: 10.1186/s13071-021-04855-7] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 06/18/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Zoonotic diseases are a serious threat to both public health and animal conservation. Most non-human primates (NHP) are facing the threat of forest loss and fragmentation and are increasingly living in closer spatial proximity to humans. Humans are infected with soil-transmitted helminths (STH) at a high prevalence, and bidirectional infection with NHP has been observed. The aim of this study was to determine the prevalence, genetic diversity, distribution and presence of co-infections of STH in free-ranging gorillas, chimpanzees and other NHP species, and to determine the potential role of these NHP as reservoir hosts contributing to the environmental sustenance of zoonotic nematode infections in forested areas of Cameroon and Gabon. METHODS A total of 315 faecal samples from six species of NHPs were analysed. We performed PCR amplification, sequencing and maximum likelihood analysis of DNA fragments of the internal transcribed spacer 2 (ITS2) nuclear ribosomal DNA to detect the presence and determine the genetic diversity of Oesophagostomum spp., Necator spp. and Trichuris spp., and of targeted DNA fragments of the internal transcribed spacer 1 (ITS1) to detect the presence of Ascaris spp. RESULTS Necator spp. infections were most common in gorillas (35 of 65 individuals), but also present in chimpanzees (100 of 222 individuals) and in one of four samples from greater spot-nosed monkeys. These clustered with previously described type II and III Necator spp. Gorillas were also the most infected NHP with Oesophagostomum (51/65 individuals), followed by chimpanzees (157/222 individuals), mandrills (8/12 samples) and mangabeys (7/12 samples), with O. stephanostomum being the most prevalent species. Oesophagostomum bifurcum was detected in chimpanzees and a red-capped mangabey, and a non-classified Oesophagostomum species was detected in a mandrill and a red-capped mangabey. In addition, Ternidens deminutus was detected in samples from one chimpanzee and three greater spot-nosed monkeys. A significant relative overabundance of co-infections with Necator and Oesophagostomum was observed in chimpanzees and gorillas. Trichuris sp. was detected at low prevalence in a gorilla, a chimpanzee and a greater spot-nosed monkey. No Ascaris was observed in any of the samples analysed. CONCLUSIONS Our results on STH prevalence and genetic diversity in NHP from Cameroon and Gabon corroborate those obtained from other wild NHP populations in other African countries. Future research should focus on better identifying, at a molecular level, the species of Necator and Oesophagostomum infecting NHP and determining how human populations may be affected by increased proximity resulting from encroachment into sylvatic STH reservoir habitats.
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Affiliation(s)
- C. Sirima
- Institut de Recherche Pour Le Développement (IRD), UMI 233-TransVIHMI-INSERM U1175–University of Montpellier, Montpellier, France
| | - C. Bizet
- Institut de Recherche Pour Le Développement (IRD), UMI 233-TransVIHMI-INSERM U1175–University of Montpellier, Montpellier, France
| | - H. Hamou
- Institut de Recherche Pour Le Développement (IRD), UMI 233-TransVIHMI-INSERM U1175–University of Montpellier, Montpellier, France
| | - B. Červená
- Institute of Vertebrate Biology, Czech Academy of Sciences, Květná 8, 603 65 Brno, Czech Republic
- Department of Pathology and Parasitology, Faculty of Veterinary Medicine, University of Veterinary Sciences Brno, Brno, Czech Republic
| | - T. Lemarcis
- Institut de Recherche Pour Le Développement (IRD), UMI 233-TransVIHMI-INSERM U1175–University of Montpellier, Montpellier, France
| | - A. Esteban
- Institut de Recherche Pour Le Développement (IRD), UMI 233-TransVIHMI-INSERM U1175–University of Montpellier, Montpellier, France
| | - M. Peeters
- Institut de Recherche Pour Le Développement (IRD), UMI 233-TransVIHMI-INSERM U1175–University of Montpellier, Montpellier, France
| | - E. Mpoudi Ngole
- Projet Prévention du Sida Au Cameroun (PRESICA) and Virology Laboratory IMPM/IRD, Yaoundé, Cameroon
| | - I. M. Mombo
- Centre Interdisciplinaire de Recherches Médicales de Franceville, BP 769, Franceville, Gabon
| | - F. Liégeois
- Present Address: Institut de Recherche Pour Le Développement (IRD), Maladies Infectieuses Et Vecteurs : Écologie, Génétique, Évolution et Contrôle (MIVEGEC), IRD 224-CNRS 5290–University of Montpellier, Montpellier, France
| | - K. J. Petrželková
- Institute of Vertebrate Biology, Czech Academy of Sciences, Květná 8, 603 65 Brno, Czech Republic
- Biology Centre, Institute of Parasitology, Czech Academy of Sciences, Ceske Budejovice, Czech Republic
| | - M. Boussinesq
- Institut de Recherche Pour Le Développement (IRD), UMI 233-TransVIHMI-INSERM U1175–University of Montpellier, Montpellier, France
| | - S. Locatelli
- Institut de Recherche Pour Le Développement (IRD), UMI 233-TransVIHMI-INSERM U1175–University of Montpellier, Montpellier, France
- Present Address: Institut de Recherche Pour Le Développement (IRD), Maladies Infectieuses Et Vecteurs : Écologie, Génétique, Évolution et Contrôle (MIVEGEC), IRD 224-CNRS 5290–University of Montpellier, Montpellier, France
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