Species diversity, barcode, detection of pathogens and blood meal pattern in Phlebotominae (Diptera : Psychodidae) from northeastern Mexico
Copyright © 2023. Published by Elsevier B.V..
More than 90 species of phlebotomines are vectors of parasites, bacteria, and viruses, which cause disease in animals and humans. Therefore, their study is necessary to establish prevention and control strategies. Mexico is an endemic country for leishmaniasis, mostly in the center and southern regions of the country, yet only few studies have been conducted in the northern part of the country. The present study aims to: (a) assess the alpha diversity of Phlebotominae in an annual cycle, (b) to correlate climatic variables with abundance, (c) to generate barcodes of these insects as part of the integrative taxonomy, and (d) to detect Leishmania, Wolbachia and blood sources in an area close to where a case of autochthonous leishmaniasis has been detected in Nuevo Leon, Mexico. A systematic sampling was conducted during three consecutive nights from 17:00 to 22:00 h., placing Shannon traps, CDC traps with incandescent light, and BG Sentinel 2 + BG Lure traps. A total catch effort of 660 nights/traps/hours was achieved, in which a total number of 707 phlebotomines (58% female and 42% male) of six species were collected and identified. The most abundant species were Psathyromyia cratifer (57%) and Psathyromyia shannoni sensu stricto (26%). The highest abundance (72%; 507/707) was collected during March, April and May 2021. Barcodes were generated for four species of phlebotomines, which represent new records for Mexico. For the molecular detection of microorganisms, 302 specimens were analyzed, although no specimens were positive for Leishmania spp. Wolbachia strains were detected in phlebotomines with an infection rate of 1.32% (4/302) and found in Pa. cratifer and Lu. cruciata. Likewise, human DNA was identified in female Lu. cruciata and Pa. cratifer phlebotomines. These findings indicate the presence of potential vector species of the parasite Leishmania spp. This result shows the need for further entomological surveillance to elucidate the transmission mechanisms in these northern areas of the country.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2024 2023 |
|---|---|
| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:249 |
|---|---|
| Enthalten in: |
Acta tropica - 249(2023) vom: 01. Jan., Seite 107064 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Rodríguez-Rojas, Jorge Jesús [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
COI |
|---|
| Anmerkungen: |
Date Completed 16.12.2023 Date Revised 16.12.2023 published: Print-Electronic Citation Status MEDLINE |
|---|
| doi: |
10.1016/j.actatropica.2023.107064 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM364182318 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM364182318 | ||
| 003 | DE-627 | ||
| 005 | 20231227133146.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 231226s2024 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.actatropica.2023.107064 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1230.xml |
| 035 | |a (DE-627)NLM364182318 | ||
| 035 | |a (NLM)37926385 | ||
| 035 | |a (PII)S0001-706X(23)00250-4 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Rodríguez-Rojas, Jorge Jesús |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Species diversity, barcode, detection of pathogens and blood meal pattern in Phlebotominae (Diptera |b Psychodidae) from northeastern Mexico |
| 264 | 1 | |c 2024 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 16.12.2023 | ||
| 500 | |a Date Revised 16.12.2023 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Copyright © 2023. Published by Elsevier B.V. | ||
| 520 | |a More than 90 species of phlebotomines are vectors of parasites, bacteria, and viruses, which cause disease in animals and humans. Therefore, their study is necessary to establish prevention and control strategies. Mexico is an endemic country for leishmaniasis, mostly in the center and southern regions of the country, yet only few studies have been conducted in the northern part of the country. The present study aims to: (a) assess the alpha diversity of Phlebotominae in an annual cycle, (b) to correlate climatic variables with abundance, (c) to generate barcodes of these insects as part of the integrative taxonomy, and (d) to detect Leishmania, Wolbachia and blood sources in an area close to where a case of autochthonous leishmaniasis has been detected in Nuevo Leon, Mexico. A systematic sampling was conducted during three consecutive nights from 17:00 to 22:00 h., placing Shannon traps, CDC traps with incandescent light, and BG Sentinel 2 + BG Lure traps. A total catch effort of 660 nights/traps/hours was achieved, in which a total number of 707 phlebotomines (58% female and 42% male) of six species were collected and identified. The most abundant species were Psathyromyia cratifer (57%) and Psathyromyia shannoni sensu stricto (26%). The highest abundance (72%; 507/707) was collected during March, April and May 2021. Barcodes were generated for four species of phlebotomines, which represent new records for Mexico. For the molecular detection of microorganisms, 302 specimens were analyzed, although no specimens were positive for Leishmania spp. Wolbachia strains were detected in phlebotomines with an infection rate of 1.32% (4/302) and found in Pa. cratifer and Lu. cruciata. Likewise, human DNA was identified in female Lu. cruciata and Pa. cratifer phlebotomines. These findings indicate the presence of potential vector species of the parasite Leishmania spp. This result shows the need for further entomological surveillance to elucidate the transmission mechanisms in these northern areas of the country | ||
| 650 | 4 | |a Case Reports | |
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a COI | |
| 650 | 4 | |a Integrated vector surveillance | |
| 650 | 4 | |a Sand fly | |
| 650 | 4 | |a Wolbachia | |
| 700 | 1 | |a Lozano-Sardaneta, Yokomi N |e verfasserin |4 aut | |
| 700 | 1 | |a Fernández-Salas, Ildefonso |e verfasserin |4 aut | |
| 700 | 1 | |a Sánchez-Casas, Rosa María |e verfasserin |4 aut | |
| 700 | 1 | |a Becker, Ingeborg |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Acta tropica |d 1945 |g 249(2023) vom: 01. Jan., Seite 107064 |w (DE-627)NLM000025097 |x 1873-6254 |7 nnns |
| 773 | 1 | 8 | |g volume:249 |g year:2023 |g day:01 |g month:01 |g pages:107064 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1016/j.actatropica.2023.107064 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 249 |j 2023 |b 01 |c 01 |h 107064 | ||