1
|
Behniafar H, Sepidarkish M, Tadi MJ, Valizadeh S, Gholamrezaei M, Hamidi F, Pazoki H, Alizadeh F, Kianifard N, Nooshabadi MS, Bagheri K, Hemmati F, Hemmati T, Tori NA, Siddiq A, Rostami A. The global prevalence of Trichuris trichiura infection in humans (2010-2023): A systematic review and meta-analysis. J Infect Public Health 2024; 17:800-809. [PMID: 38537575 DOI: 10.1016/j.jiph.2024.03.005] [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: 01/11/2024] [Revised: 03/01/2024] [Accepted: 03/03/2024] [Indexed: 04/15/2024] Open
Abstract
This systematic review and meta-analysis study aimed to evaluate global Trichuris infection prevalence, assessing progress towards the WHO's 2030 target. We searched international databases from 2010-2023, categorizing data by regions and socio-economic variables using a random-effects model. Analyzing 757 articles covering 7154,842 individuals from 78 countries, the study found a pooled global prevalence of (6.64-7.57%), with the highest rates in the Caribbean (21.72%; 8.90-38.18%) and South-East Asia (20.95; 15.71-26.71%) regions. Southern Africa (9.58; 2.11-21.46%), Latin America (9.58; 2.11-21.46%), and Middle Africa Middle Africa (8.94; 6.31-11.98%) also exhibited high prevalence. Eastern Europe had the lowest prevalence at 0.16% (0.09-0.24). Approximately 513 (480-547) million people worldwide were estimated to harbor Trichuris. Moreover ∼1.5% of people tested worldwide (2010-2023) had a moderate to heavy intensity of infection. The study emphasizes the persistent global health threat of Trichuris infection, urging tailored strategies for effective control and prevention on a global scale.
Collapse
Affiliation(s)
- Hamed Behniafar
- Department of Medical Parasitology, Sarab Faculty of Medical Sciences, Sarab, Iran
| | - Mahdi Sepidarkish
- Department of Biostatistics and Epidemiology, School of Public Health, Babol University of Medical Sciences, Babol, Iran
| | - Mehrdad Jafari Tadi
- Department of Cell and Molecular Medicine, Rush University Medical Center, Chicago, IL 60607, USA
| | - Soghra Valizadeh
- Department of Food Hygiene and Aquatic, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran
| | - Mostafa Gholamrezaei
- Department of Parasitology and Mycology, School of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Faezeh Hamidi
- Department of Laboratory Sciences and Microbiology, Faculty of Medical Sciences, Tabriz Medical Sciences, Islamic Azad University, Tabriz, Iran
| | - Hossein Pazoki
- Department of Medical Microbiology, Faculty of Medicine, Infectious Diseases Research Center, Gonabad University of Medical Science, Gonabad, Iran
| | - Faezeh Alizadeh
- Department of Pharmaceutical Sciences, University of Illinois, Chicago, USA
| | - Nazanin Kianifard
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Kimia Bagheri
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Faezeh Hemmati
- Student Research Committee, Sarab Faculty of Medical Sciences, Sarab, Iran
| | - Taha Hemmati
- Student Research Committee, Sarab Faculty of Medical Sciences, Sarab, Iran
| | - Neda Ahmazadeh Tori
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | | | - Ali Rostami
- Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran.
| |
Collapse
|
2
|
Basa JE, Clemens R, Clemens SAC, Nicholson M. Landscaping analysis of immunization progress and program structures in selected middle income Southeast Asian countries. Vaccine 2024; 42:2326-2336. [PMID: 38448324 DOI: 10.1016/j.vaccine.2024.02.047] [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: 11/16/2023] [Revised: 01/28/2024] [Accepted: 02/14/2024] [Indexed: 03/08/2024]
Abstract
This study examined the performance and structures of national immunization program in five middle-income Southeast Asian countries - Malaysia, Thailand, Philippines, Viet Nam, and Myanmar, and analyzed how the different structures relate to the difference in program performance to identify effective strategies in the study countries that facilitated good immunization performance. Data were derived from published literature, and WHO/UNICEF/Gavi databases, with 2010 as the baseline year. UMICs Malaysia and Thailand maintained ≥90 % coverage from 2010 to 2020 and even during the COVID-19 pandemic in 2021. LMICs Viet Nam and donor-supported Myanmar also achieved 80-90 % coverage for most routine vaccines in 2020. The Philippines have not reached ≥90 % coverage since 2010, with the maximum only 72 % (MCV1 and Polio3) in 2020. All study countries prioritize immunization and increased government financing since 2010 by minimum 91 % in Malaysia and 1897 % in Myanmar. However, Myanmar still largely depended on donor support with government financing only 32 % of immunization costs in 2021. The Philippines funds 100 % of immunization costs and ensures sustainable financing for the NIP through earmarked "sin tax" revenues from alcohol and tobacco. Donor support influenced new vaccine introductions among the study countries, with Gavi countries Myanmar and Viet Nam introducing more new vaccines, compared to Gavi-ineligible Malaysia and Thailand. The Philippines reported vaccine stock-outs every year amounting to 28 stock-outs events from 2010 to 2019, compared to only 1-4 stockouts in the other study countries. Donor support, innovative financing, and domestic vaccine manufacturing all play an important role in the efficient delivery of immunization services as demonstrated by the several new vaccine introductions and high immunization rates in Myanmar though Gavi and UNICEF support, additional annual $1.2 billion budget for health and immunization from "sin taxes" in the Philippines, and lack of stockouts for vaccines sourced at affordable prices from domestic manufacturers in Viet Nam.
Collapse
Affiliation(s)
- Jessabelle E Basa
- Research Institute for Tropical Medicine, Department of Health, Philippines; Institute for Global Health, University of Siena, Siena, Italy.
| | - Ralf Clemens
- Institute for Global Health, University of Siena, Siena, Italy; International Vaccine Institute (IVI), Seoul, Republic of Korea
| | - Sue Ann Costa Clemens
- Institute for Global Health, University of Siena, Siena, Italy; Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | | |
Collapse
|
3
|
Miller MA, Taylor D. A transboundary agenda for nature-based solutions across sectors, scales and disciplines: Insights from carbon projects in Southeast Asia. Ambio 2024; 53:534-551. [PMID: 38091238 PMCID: PMC10920556 DOI: 10.1007/s13280-023-01961-x] [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] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 10/02/2023] [Accepted: 10/31/2023] [Indexed: 03/09/2024]
Abstract
Nature-based Solutions (NbS) are integral to efforts to keep global warming below 2°C in accordance with the United Nations' 2015 Paris Agreement on Climate Change. Yet the transboundary governance dimensions of NbS remain unclear and largely undocumented. In Southeast Asia, NbS have emphasised the conservation and/ or sustainable commodification of carbon sinks found in terrestrial and mangrove forests, seagrass meadows, peatlands and agricultural soils. Mostly project-driven and fixed-term, these "solutions" have often failed to meet their social and ecological objectives. Increasingly, they have added to cross-border problems of: (1) displaced carbon emissions; and (2) economic migration and societal dispossession. This perspective paper delineates a transboundary governance research agenda to mitigate these trade-offs and enhance the co-benefits of NbS in carbon sinks. Building on NbS literature, it identifies cross-sector, multi-scalar and interdisciplinary pathways to improve transboundary cooperation, inclusion and equity in carbon sink governance in varying Southeast Asian contexts.
Collapse
Affiliation(s)
- Michelle Ann Miller
- Asia Research Institute AS8, #07-22, National University of Singapore, 10 Kent Ridge Crescent, Singapore, 119260, Singapore.
| | - David Taylor
- Department of Geography, National University of Singapore, Singapore, Singapore
| |
Collapse
|
4
|
Aruta JJBR. Prioritizing mental health equity in low- and middle-income countries in Southeast Asia. Asian J Psychiatr 2024; 94:103956. [PMID: 38368690 DOI: 10.1016/j.ajp.2024.103956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 02/01/2024] [Indexed: 02/20/2024]
|
5
|
Goh J, Wei H, Lai AHM, Chang B, Khan S, Syn Y, Jamuar SS, Tan EC. Novel and recurrent variants in PAX6 in four patients with ocular phenotypes from Southeast Asia. Clin Dysmorphol 2024; 33:63-68. [PMID: 38441200 DOI: 10.1097/mcd.0000000000000487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2024]
Abstract
Aniridia is an autosomal dominant condition characterized by the complete or partial absence of the iris, often with additional presentations such as foveal hypoplasia, nystagmus, cataract, glaucoma and other ocular abnormalities. Most cases are caused by heterozygous mutations in the paired box 6 gene (PAX6), which codes for a transcription factor that regulates eye development. Four patients from our hospital who presented with ocular phenotypes were recruited for research sequencing with informed consent. Sanger sequencing of PAX6 coding exons or exome sequencing was performed on genomic DNA from venous blood samples. Variants in PAX6 were identified in the four patients. Two variants are recurrent single-nucleotide substitutions - one is a substitution found in a patient with bilateral aniridia, whereas the other is a splice variant in a patient with nystagmus and neuroblastoma. The other two variants are novel and found in two patients with isolated aniridia. Both are small duplications that are predicted to lead to premature termination. For the recurrent variants, the comparison of phenotypes for patients with identical variants would shed light on the mechanisms of pathogenesis, and the discovery of two novel variants expands the spectrum of PAX6 mutations.
Collapse
Affiliation(s)
- Jeannette Goh
- Genetics Service, Department of Paediatrics, KK Women's and Children's Hospital
- Paediatrics Academic Clinical Programme, SingHealth Duke-NUS Medical School
| | - Heming Wei
- Research Laboratory, KK Women's and Children's Hospital
| | - Angeline H M Lai
- Genetics Service, Department of Paediatrics, KK Women's and Children's Hospital
- Paediatrics Academic Clinical Programme, SingHealth Duke-NUS Medical School
| | - Benjamin Chang
- Opthalmology Service, KK Women's and Children's Hospital
| | - Shazia Khan
- Opthalmology Service, KK Women's and Children's Hospital
| | - Yamon Syn
- Singapore National Eye Centre, Singapore
| | - Saumya S Jamuar
- Genetics Service, Department of Paediatrics, KK Women's and Children's Hospital
- Paediatrics Academic Clinical Programme, SingHealth Duke-NUS Medical School
| | - Ene-Choo Tan
- Paediatrics Academic Clinical Programme, SingHealth Duke-NUS Medical School
- Research Laboratory, KK Women's and Children's Hospital
| |
Collapse
|
6
|
Smith TM, Arora M, Austin C, Nunes Ávila J, Duval M, Lim TT, Piper PJ, Vaiglova P, de Vos J, Williams IS, Zhao JX, Green DR. Oxygen isotopes in orangutan teeth reveal recent and ancient climate variation. eLife 2024; 12:RP90217. [PMID: 38457350 PMCID: PMC10942278 DOI: 10.7554/elife.90217] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/10/2024] Open
Abstract
Studies of climate variation commonly rely on chemical and isotopic changes recorded in sequentially produced growth layers, such as in corals, shells, and tree rings, as well as in accretionary deposits-ice and sediment cores, and speleothems. Oxygen isotopic compositions (δ18O) of tooth enamel are a direct method of reconstructing environmental variation experienced by an individual animal. Here, we utilize long-forming orangutan dentitions (Pongo spp.) to probe recent and ancient rainfall trends on a weekly basis over ~3-11 years per individual. We first demonstrate the lack of any consistent isotopic enrichment effect during exclusive nursing, supporting the use of primate first molar teeth as environmental proxies. Comparisons of δ18O values (n=2016) in twelve molars from six modern Bornean and Sumatran orangutans reveal a high degree of overlap, with more consistent annual and bimodal rainfall patterns in the Sumatran individuals. Comparisons with fossil orangutan δ18O values (n=955 measurements from six molars) reveal similarities between modern and late Pleistocene fossil Sumatran individuals, but differences between modern and late Pleistocene/early Holocene Bornean orangutans. These suggest drier and more open environments with reduced monsoon intensity during this earlier period in northern Borneo, consistent with other Niah Caves studies and long-term speleothem δ18O records in the broader region. This approach can be extended to test hypotheses about the paleoenvironments that early humans encountered in southeast Asia.
Collapse
Affiliation(s)
- Tanya M Smith
- Griffith Centre for Social and Cultural Research, Griffith UniversitySouthportAustralia
- Australian Research Centre for Human Evolution, Griffith UniversitySouthportAustralia
| | - Manish Arora
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Christine Austin
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Janaína Nunes Ávila
- Griffith Centre for Social and Cultural Research, Griffith UniversitySouthportAustralia
- School of the Environment, The University of QueenslandBrisbaneAustralia
| | - Mathieu Duval
- Australian Research Centre for Human Evolution, Griffith UniversitySouthportAustralia
- Centro Nacional de Investigación sobre la Evolución Humana (CENIEH)BurgosSpain
- Palaeoscience Labs, Department of Archaeology and History, La Trobe UniversityMelbourneAustralia
| | - Tze Tshen Lim
- Department of Geology, Universiti MalayaKuala LumpurMalaysia
| | - Philip J Piper
- School of Archaeology and Anthropology, The Australian National UniversityCanberraAustralia
| | - Petra Vaiglova
- Griffith Centre for Social and Cultural Research, Griffith UniversitySouthportAustralia
- Australian Research Centre for Human Evolution, Griffith UniversitySouthportAustralia
- School of Archaeology and Anthropology, The Australian National UniversityCanberraAustralia
| | - John de Vos
- Department of Geology, Naturalis Biodiversity CenterLeidenNetherlands
| | - Ian S Williams
- Research School of Earth Sciences, The Australian National UniversityCanberraAustralia
| | - Jian-xin Zhao
- Radiogenic Isotope Facility, School of the Environment, The University of QueenslandBrisbaneAustralia
| | - Daniel R Green
- Australian Research Centre for Human Evolution, Griffith UniversitySouthportAustralia
- Department of Human Evolutionary Biology, Harvard UniversityCambridgeUnited States
| |
Collapse
|
7
|
Mondal R, Majumdar A, Sarkar S, Goswami C, Joardar M, Das A, Mukhopadhyay PK, Roychowdhury T. An extensive review of arsenic dynamics and its distribution in soil-aqueous-rice plant systems in south and Southeast Asia with bibliographic and meta-data analysis. Chemosphere 2024; 352:141460. [PMID: 38364927 DOI: 10.1016/j.chemosphere.2024.141460] [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] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 02/12/2024] [Accepted: 02/13/2024] [Indexed: 02/18/2024]
Abstract
Millions of people worldwide are affected by arsenic (As) contamination, particularly in South and Southeast Asian countries, where large-scale dependence on the usage of As-contaminated groundwater in drinking and irrigation is a familiar practice. Rice (Oryza sativa) cultivation is commonly done in South and Southeast Asian countries as a preferable crop which takes up more As than any other cereals. The present article has performed a scientific meta-data analysis and extensive bibliometric analysis to demonstrate the research trend in global rice As contamination scenario in the timeframe of 1980-2023. This study identified that China contributes most with the maximum number of publications followed by India, USA, UK and Bangladesh. The two words 'arsenic' and 'rice' have been identified as the most dominant keywords used by the authors, found through co-occurrence cluster analysis with author keyword association study. The comprehensive perceptive attained about the factors affecting As load in plant tissue and the nature of the micro-environment augment the contamination of rice cultivars in the region. This extensive review analyses soil parameters through meta-data regression assessment that influence and control As dynamics in soil with its further loading into rice grains and presents that As content and OM are inversely related and slightly correlated to the pH increment of the soil. Additionally, irrigation and water management practices have been found as a potential modulator of soil As concentration and bioavailability, presented through a linear fit with 95% confidence interval method.
Collapse
Affiliation(s)
- Rubia Mondal
- Department of Life Sciences, Presidency University, Kolkata, India
| | - Arnab Majumdar
- School of Environmental Studies, Jadavpur University, Kolkata, India
| | - Sukamal Sarkar
- Divison of Agronomy, School of Agriculture and Rural Development, Ramakrishna Mission Vivekananda Educational and Research Institute, Ramakrishna Mission Ashrama, Narendrapur, Kolkata, India
| | - Chandrima Goswami
- Department of Environmental Studies, Rabindra Bharati University, Kolkata, India
| | - Madhurima Joardar
- School of Environmental Studies, Jadavpur University, Kolkata, India
| | - Antara Das
- School of Environmental Studies, Jadavpur University, Kolkata, India
| | | | | |
Collapse
|
8
|
Manzoni G, Try R, Guintran JO, Christiansen-Jucht C, Jacoby E, Sovannaroth S, Zhang Z, Banouvong V, Shortus MS, Reyburn R, Chanthavisouk C, Linn NYY, Thapa B, Khine SK, Sudathip P, Gopinath D, Thieu NQ, Ngon MS, Cong DT, Hui L, Kelley J, Valecha NNK, Bustos MD, Rasmussen C, Tuseo L. Progress towards malaria elimination in the Greater Mekong Subregion: perspectives from the World Health Organization. Malar J 2024; 23:64. [PMID: 38429807 PMCID: PMC10908136 DOI: 10.1186/s12936-024-04851-z] [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: 11/09/2023] [Accepted: 01/11/2024] [Indexed: 03/03/2024] Open
Abstract
Malaria remains a global health challenge, disproportionately affecting vulnerable communities. Despite substantial progress, the emergence of anti-malarial drug resistance poses a constant threat. The Greater Mekong Subregion (GMS), which includes Cambodia, China's Yunnan province, Lao People's Democratic Republic, Myanmar, Thailand, and Viet Nam has been the epicentre for the emergence of resistance to successive generations of anti-malarial therapies. From the perspective of the World Health Organization (WHO), this article considers the collaborative efforts in the GMS, to contain Plasmodium falciparum artemisinin partial resistance and multi-drug resistance and to advance malaria elimination. The emergence of artemisinin partial resistance in the GMS necessitated urgent action and regional collaboration resulting in the Strategy for Malaria Elimination in the Greater Mekong Subregion (2015-2030), advocating for accelerated malaria elimination interventions tailored to country needs, co-ordinated and supported by the WHO Mekong malaria elimination programme. The strategy has delivered substantial reductions in malaria across all GMS countries, with a 77% reduction in malaria cases and a 97% reduction in malaria deaths across the GMS between 2012 and 2022. Notably, China was certified malaria-free by WHO in 2021. Countries' ownership and accountability have been pivotal, with each GMS country outlining its priorities in strategic and annual work plans. The development of strong networks for anti-malarial drug resistance surveillance and epidemiological surveillance was essential. Harmonization of policies and guidelines enhanced collaboration, ensuring that activities were driven by evidence. Challenges persist, particularly in Myanmar, where security concerns have limited recent progress, though an intensification and acceleration plan aims to regain momentum. Barriers to implementation can slow progress and continuing innovation is needed. Accessing mobile and migrant populations is key to addressing remaining transmission foci, requiring effective cross-border collaboration. In conclusion, the GMS has made significant progress towards malaria elimination, particularly in the east where several countries are close to P. falciparum elimination. New and persisting challenges require sustained efforts and continued close collaboration. The GMS countries have repeatedly risen to every obstacle presented, and now is the time to re-double efforts and achieve the 2030 goal of malaria elimination for the region.
Collapse
Affiliation(s)
- Giulia Manzoni
- WHO Mekong Malaria Elimination Programme, Phnom Penh, Cambodia.
- Independent Consultant, Antananarivo, Madagascar.
| | - Rady Try
- WHO Mekong Malaria Elimination Programme, Phnom Penh, Cambodia
| | - Jean Olivier Guintran
- World Health Organization Country Office, Phnom Penh, Cambodia
- Independent Consultant, Le Bar sur Loup, France
| | | | - Elodie Jacoby
- WHO Mekong Malaria Elimination Programme, Phnom Penh, Cambodia
- Independent Consultant, Ho Chi Minh, Viet Nam
| | - Siv Sovannaroth
- National Center for Parasitology, Entomology and Malaria Control, Phnom Penh, Cambodia
| | - Zaixing Zhang
- World Health Organization Country Office, Phnom Penh, Cambodia
| | | | | | - Rita Reyburn
- World Health Organization Country Office, Vientiane, Lao PDR
| | | | - Nay Yi Yi Linn
- National Malaria Control Programme, Nay Pyi Taw, Myanmar
| | - Badri Thapa
- World Health Organization Country Office, Yangon, Myanmar
| | | | - Prayuth Sudathip
- Division of Vector Borne Diseases, Department of Disease Control, Bangkok, Thailand
| | - Deyer Gopinath
- World Health Organization Country Office, Bangkok, Thailand
| | - Nguyen Quang Thieu
- National Institute of Malariology, Parasitology and Entomology, Hanoi, Viet Nam
| | | | | | - Liu Hui
- Yunnan Institute of Parasitic Diseases, Yunnan, China
| | - James Kelley
- World Health Organization, Regional Office for the Western Pacific, Manila, Philippines
| | | | - Maria Dorina Bustos
- World Health Organization, Regional Office for South-East Asia, New Delhi, India
| | | | - Luciano Tuseo
- WHO Mekong Malaria Elimination Programme, Phnom Penh, Cambodia
- World Health Organization, Regional Office for the Western Pacific, Manila, Philippines
| |
Collapse
|
9
|
Gilcharan Singh HK, Sinnasamy P, Wan Yi T, Chiao Wei C, Chee Siew Swee W, Shyam S. Understanding the Food Environment and Its Impact on Diet and Health in Asia: A Scoping Review. Asia Pac J Public Health 2024; 36:172-183. [PMID: 38483070 DOI: 10.1177/10105395241237635] [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] [Indexed: 04/05/2024]
Abstract
Food environment (FE), an interface where people interact with a broader food system, is critical to health. Understanding the Asian FE may help to tackle the "triple burden of malnutrition" through informed research and policy. This review identifies FE domains assessed in the Asian context and collates the tools/measures used in these evaluations. We further synthesized the reported associations of FE with diet and health outcomes and identified knowledge gaps. Forty-two articles were reviewed (East Asia, n = 25, 60%; South Asia, n = 8, 19%; and Southeast Asia, n = 9, 21%). The results showed that FE was frequently examined in children, adolescents, or adults, but data were scarce in older adults. Food availability (n = 30) and accessibility (n = 19) were popularly studied domains. Furthermore, FE was measured using geographic information systems (n = 18), market (n = 7), or stakeholder (n = 21) surveys. Twenty-eight (67%) articles assessed associations of FE exposures with diet (n = 12) and health (n = 21). Increased food availability and accessibility were associated with poorer dietary and health outcomes despite nonexisting validity and reliability reporting in 62% of articles. Limited high-quality studies emphasize the need for harmonized definitions, better study designs, and validated FE measures/tools in Asia. Improving the quality of FE research is critical to designing effective interventions to improve public health nutrition in Asia.
Collapse
Affiliation(s)
- Harvinder Kaur Gilcharan Singh
- Division of Nutrition and Dietetics, School of Health Sciences, International Medical University, Kuala Lumpur, Malaysia
- Center for Community Health Studies (ReaCH), Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Pavitra Sinnasamy
- Division of Nutrition and Dietetics, School of Health Sciences, International Medical University, Kuala Lumpur, Malaysia
| | - Teoh Wan Yi
- Division of Nutrition and Dietetics, School of Health Sciences, International Medical University, Kuala Lumpur, Malaysia
| | - Chang Chiao Wei
- Division of Nutrition and Dietetics, School of Health Sciences, International Medical University, Kuala Lumpur, Malaysia
| | - Winnie Chee Siew Swee
- Division of Nutrition and Dietetics, School of Health Sciences, International Medical University, Kuala Lumpur, Malaysia
| | - Sangeetha Shyam
- Division of Nutrition and Dietetics, School of Health Sciences, International Medical University, Kuala Lumpur, Malaysia
- Human Nutrition Unit, Department of Biochemistry and Biotechnology, Rovira i Virgili University, Reus, Spain
| |
Collapse
|
10
|
Ledger MJ, Sowter A, Morrison K, Evans CD, Large DJ, Athab A, Gee D, Brown C, Sjögersten S. Potential of APSIS-InSAR for measuring surface oscillations of tropical peatlands. PLoS One 2024; 19:e0298939. [PMID: 38394278 PMCID: PMC10889637 DOI: 10.1371/journal.pone.0298939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 02/01/2024] [Indexed: 02/25/2024] Open
Abstract
Tropical peatland across Southeast Asia is drained extensively for production of pulpwood, palm oil and other food crops. Associated increases in peat decomposition have led to widespread subsidence, deterioration of peat condition and CO2 emissions. However, quantification of subsidence and peat condition from these processes is challenging due to the scale and inaccessibility of dense tropical peat swamp forests. The development of satellite interferometric synthetic aperture radar (InSAR) has the potential to solve this problem. The Advanced Pixel System using Intermittent Baseline Subset (APSIS, formerly ISBAS) modelling technique provides improved coverage across almost all land surfaces irrespective of ground cover, enabling derivation of a time series of tropical peatland surface oscillations across whole catchments. This study aimed to establish the extent to which APSIS-InSAR can monitor seasonal patterns of tropical peat surface oscillations at North Selangor Peat Swamp Forest, Peninsular Malaysia. Results showed that C-band SAR could penetrate the forest canopy over tropical peat swamp forests intermittently and was applicable to a range of land covers. Therefore the APSIS technique has the potential for monitoring peat surface oscillations under tropical forest canopy using regularly acquired C-band Sentinel-1 InSAR data, enabling continuous monitoring of tropical peatland surface motion at a spatial resolution of 20 m.
Collapse
Affiliation(s)
- Martha J. Ledger
- School of Biosciences, University of Nottingham, Sutton Bonington, Loughborough, United Kingdom
- School of Biological Sciences, Kadoorie Biological Sciences Building, The University of Hong Kong, Hong Kong SAR, China
| | - Andrew Sowter
- Terra Motion Limited, Ingenuity Centre, Nottingham, United Kingdom
| | - Keith Morrison
- Department of Meteorology, University of Reading, Earley Gate, Reading, United Kingdom
| | - Chris D. Evans
- UK Centre for Ecology and Hydrology, Environment Centre Wales, Deiniol Road, Bangor, United Kingdom
| | - David J. Large
- Faculty of Engineering, University of Nottingham, Nottingham, United Kingdom
| | - Ahmed Athab
- Terra Motion Limited, Ingenuity Centre, Nottingham, United Kingdom
| | - David Gee
- Terra Motion Limited, Ingenuity Centre, Nottingham, United Kingdom
| | - Chloe Brown
- School of Geography, University of Nottingham, Nottingham, United Kingdom
| | - Sofie Sjögersten
- School of Biosciences, University of Nottingham, Sutton Bonington, Loughborough, United Kingdom
| |
Collapse
|
11
|
Swisher SD, Taetzsch SJ, Laughlin ME, Walker WL, Langer AJ, Thacker TC, Rinsky JL, Lehman KA, Taffe A, Burton N, Bravo DM, McDonald E, Brown CM, Pieracci EG. Outbreak of Mycobacterium orygis in a Shipment of Cynomolgus Macaques Imported from Southeast Asia - United States, February-May 2023. MMWR Morb Mortal Wkly Rep 2024; 73:145-148. [PMID: 38386802 PMCID: PMC10899076 DOI: 10.15585/mmwr.mm7307a2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/24/2024]
Abstract
Nonhuman primates (NHP) can become infected with the same species of Mycobacteria that cause human tuberculosis. All NHP imported into the United States are quarantined and screened for tuberculosis; no confirmed cases of tuberculosis were diagnosed among NHP during CDC-mandated quarantine during 2013-2020. In February 2023, an outbreak of tuberculosis caused by Mycobacterium orygis was detected in a group of 540 cynomolgus macaques (Macaca fascicularis) imported to the United States from Southeast Asia for research purposes. Although the initial exposure to M. orygis is believed to have occurred before the macaques arrived in the United States, infected macaques were first detected during CDC-mandated quarantine. CDC collaborated with the importer and U.S. Department of Agriculture's National Veterinary Services Laboratories in the investigation and public health response. A total of 26 macaques received positive test results for M. orygis by culture, but rigorous occupational safety protocols implemented during transport and at the quarantine facility prevented cases among caretakers in the United States. Although the zoonotic disease risk to the general population remains low, this outbreak underscores the importance of CDC's regulatory oversight of NHP importation and adherence to established biosafety protocols to protect the health of the United States research animal population and the persons who interact with them.
Collapse
|
12
|
Li LF, Pusadee T, Wedger MJ, Li YL, Li MR, Lau YL, Yap SJ, Jamjod S, Rerkasem B, Hao Y, Song BK, Olsen KM. Porous borders at the wild-crop interface promote weed adaptation in Southeast Asia. Nat Commun 2024; 15:1182. [PMID: 38383554 PMCID: PMC10881511 DOI: 10.1038/s41467-024-45447-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 01/24/2024] [Indexed: 02/23/2024] Open
Abstract
High reproductive compatibility between crops and their wild relatives can provide benefits for crop breeding but also poses risks for agricultural weed evolution. Weedy rice is a feral relative of rice that infests paddies and causes severe crop losses worldwide. In regions of tropical Asia where the wild progenitor of rice occurs, weedy rice could be influenced by hybridization with the wild species. Genomic analysis of this phenomenon has been very limited. Here we use whole genome sequence analyses of 217 wild, weedy and cultivated rice samples to show that wild rice hybridization has contributed substantially to the evolution of Southeast Asian weedy rice, with some strains acquiring weed-adaptive traits through introgression from the wild progenitor. Our study highlights how adaptive introgression from wild species can contribute to agricultural weed evolution, and it provides a case study of parallel evolution of weediness in independently-evolved strains of a weedy crop relative.
Collapse
Affiliation(s)
- Lin-Feng Li
- State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-sen University, Guangzhou, 510275, China
- Ministry of Education Key Laboratory for Biodiversity Science and Ecological Engineering, School of Life Sciences, Fudan University, Shanghai, 200438, China
- Department of Biology, Washington University in St. Louis, St. Louis, MO, 63105, USA
| | - Tonapha Pusadee
- Department of Plant and Soil Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Marshall J Wedger
- Department of Biology, Washington University in St. Louis, St. Louis, MO, 63105, USA
| | - Ya-Ling Li
- State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-sen University, Guangzhou, 510275, China
| | - Ming-Rui Li
- State Key Laboratory of Biocontrol, Guangdong Provincial Key Laboratory of Plant Resources, School of Life Sciences, Sun Yat-sen University, Guangzhou, 510275, China
| | - Yee-Ling Lau
- Department of Parasitology, Faculty of Medicine, University Malaya, Kuala Lumpur, Malaysia
| | | | - Sansanee Jamjod
- Department of Plant and Soil Sciences, Faculty of Agriculture, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Benjavan Rerkasem
- Plant Genetic Resources and Nutrition Laboratory, Chiang Mai University, Chiang Mai, 50200, Thailand
| | - Yan Hao
- Ministry of Education Key Laboratory for Biodiversity Science and Ecological Engineering, School of Life Sciences, Fudan University, Shanghai, 200438, China
| | - Beng-Kah Song
- School of Sciences, Monash University Malaysia, 47500, Bandar Sunway, Selangor, Malaysia.
| | - Kenneth M Olsen
- Department of Biology, Washington University in St. Louis, St. Louis, MO, 63105, USA.
| |
Collapse
|
13
|
Karin BR, Lough-Stevens M, Lin TE, Reilly SB, Barley AJ, Das I, Iskandar DT, Arida E, Jackman TR, McGuire JA, Bauer AM. The natural and human-mediated expansion of a human-commensal lizard into the fringes of Southeast Asia. BMC Ecol Evol 2024; 24:25. [PMID: 38378475 PMCID: PMC10880348 DOI: 10.1186/s12862-024-02212-7] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 02/09/2024] [Indexed: 02/22/2024] Open
Abstract
BACKGROUND Human-commensal species often display deep ancestral genetic structure within their native range and founder-effects and/or evidence of multiple introductions and admixture in newly established areas. We investigated the phylogeography of Eutropis multifasciata, an abundant human-commensal scincid lizard that occurs across Southeast Asia, to determine the extent of its native range and to assess the sources and signatures of human introduction outside of the native range. We sequenced over 350 samples of E. multifasciata for the mitochondrial ND2 gene and reanalyzed a previous RADseq population genetic dataset in a phylogenetic framework. RESULTS Nuclear and mitochondrial trees are concordant and show that E. multifasciata has retained high levels of genetic structure across Southeast Asia despite being frequently moved by humans. Lineage boundaries in the native range roughly correspond to several major biogeographic barriers, including Wallace's Line and the Isthmus of Kra. Islands at the outer fringe of the range show evidence of founder-effects and multiple introductions. CONCLUSIONS Most of enormous range of E. multifasciata across Southeast Asia is native and it only displays signs of human-introduction or recent expansion along the eastern and northern fringe of its range. There were at least three events of human-introductions to Taiwan and offshore islands, and several oceanic islands in eastern Indonesia show a similar pattern. In Myanmar and Hainan, there is a founder-effect consistent with post-warming expansion after the last glacial maxima or human introduction.
Collapse
Affiliation(s)
- Benjamin R Karin
- Museum of Vertebrate Zoology and Department of Integrative Biology, University of California, Berkeley, CA, 94720, USA.
- Department of Biology, Villanova University, Villanova, PA, 19085, USA.
| | - Michael Lough-Stevens
- Department of Biology, Villanova University, Villanova, PA, 19085, USA
- Molecular and Computational Biology, University of Southern California, Los Angeles, CA, USA
| | - Te-En Lin
- Endemic Species Research Institute, 1, Minsheng E Rd., Jiji Township, Nantou County, 55244, Taiwan
| | - Sean B Reilly
- Museum of Vertebrate Zoology and Department of Integrative Biology, University of California, Berkeley, CA, 94720, USA
- Department of Ecology and Evolutionary Biology, University of California, Santa Cruz, CA, 95060, USA
| | - Anthony J Barley
- Department of Evolution and Ecology, University of California, 2320 Storer Hall, Davis, CA, 95616, USA
| | - Indraneil Das
- Institute of Biodiversity and Environmental Conservation, Universiti Malaysia Sarawak, 94300, Kota Samarahan, Sarawak, Malaysia
| | - Djoko T Iskandar
- School of Life Sciences and Technology, Bandung Institute of Technology, 10 Jalan Ganesa, Bandung, 40132, Indonesia
- Basic Sciences Commission, Indonesian Academy of Sciences, 11 Jalan Medan Merdeka Selatan, Jakarta, 10110, Indonesia
| | - Evy Arida
- Research Center for Ecology and Ethnobiology, Badan Riset dan Inovasi Nasional (BRIN), Cibinong Science Center, Jalan Raya Jakarta-Bogor km 46, Cibinong, 16911, Indonesia
| | - Todd R Jackman
- Department of Biology, Villanova University, Villanova, PA, 19085, USA
| | - Jimmy A McGuire
- Museum of Vertebrate Zoology and Department of Integrative Biology, University of California, Berkeley, CA, 94720, USA
| | - Aaron M Bauer
- Department of Biology, Villanova University, Villanova, PA, 19085, USA
| |
Collapse
|
14
|
Lee SXT, Amir Z, Moore JH, Gaynor KM, Luskin MS. Effects of human disturbances on wildlife behaviour and consequences for predator-prey overlap in Southeast Asia. Nat Commun 2024; 15:1521. [PMID: 38374248 PMCID: PMC10876642 DOI: 10.1038/s41467-024-45905-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 02/07/2024] [Indexed: 02/21/2024] Open
Abstract
Some animal species shift their activity towards increased nocturnality in disturbed habitats to avoid predominantly diurnal humans. This may alter diel overlap among species, a precondition to most predation and competition interactions that structure food webs. Here, using camera trap data from 10 tropical forest landscapes, we find that hyperdiverse Southeast Asian wildlife communities shift their peak activity from early mornings in intact habitats towards dawn and dusk in disturbed habitats (increased crepuscularity). Our results indicate that anthropogenic disturbances drive opposing behavioural adaptations based on rarity, size and feeding guild, with more nocturnality among the 59 rarer specialists' species, more diurnality for medium-sized generalists, and less diurnality for larger hunted species. Species turnover also played a role in underpinning community- and guild-level responses, with disturbances associated with markedly more detections of diurnal generalists and their medium-sized diurnal predators. However, overlap among predator-prey or competitor guilds does not vary with disturbance, suggesting that net species interactions may be conserved.
Collapse
Affiliation(s)
- Samuel Xin Tham Lee
- School of the Environment, University of Queensland, Brisbane, QLD, Australia
| | - Zachary Amir
- School of the Environment, University of Queensland, Brisbane, QLD, Australia
| | - Jonathan H Moore
- School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen, China
- School of Environmental Sciences, University of East Anglia, Norwich, United Kingdom
| | - Kaitlyn M Gaynor
- Departments of Zoology and Botany, University of British Columbia, Vancouver, BC, Canada
| | - Matthew Scott Luskin
- Institute of the Environment and Sustainability, University of California, Los Angeles, CA, USA.
- Centre for Biodiversity and Conservation Science, University of Queensland, Brisbane, QLD, Australia.
| |
Collapse
|
15
|
Malhotra A, Ryckman TS, Johnson K, Uhlig E, Creswell J, Kendall EA, Dowdy DW, Sohn H. Active case-finding of tuberculosis compared with symptom-driven standard of care: a modelling analysis. Int J Epidemiol 2024; 53:dyae019. [PMID: 38374719 DOI: 10.1093/ije/dyae019] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 01/26/2024] [Indexed: 02/21/2024] Open
Abstract
BACKGROUND In settings with large case detection gaps, active case-finding (ACF) may play a critical role in the uberculosis (TB) response. However, ACF is resource intensive, and its effectiveness depends on whether people detected with TB through ACF might otherwise spontaneously resolve or be diagnosed through routine care. We analysed the potential effectiveness of ACF for TB relative to the counterfactual scenario of routine care alone. METHODS We constructed a Markov simulation model of TB natural history, diagnosis, symptoms, ACF and treatment, using a hypothetical reference setting using data from South East Asian countries. We calibrated the model to empirical data using Bayesian methods, and simulated potential 5-year outcomes with an 'aspirational' ACF intervention (reflecting maximum possible effectiveness) compared with the standard-of-care outcomes. RESULTS Under the standard of care, 51% (95% credible interval, CrI: 31%, 75%) of people with prevalent TB at baseline were estimated to be diagnosed and linked to care over 5 years. With aspirational ACF, this increased to 88% (95% CrI: 84%, 94%). Most of this difference represented people who were diagnosed and treated through ACF but experienced spontaneous resolution under standard-of-care. Aspirational ACF was projected to reduce the average duration of TB disease by 12 months (95% CrI: 6%, 18%) and TB-associated disability-adjusted life-years by 71% (95% CrI: 67%, 76%). CONCLUSION These data illustrate the importance of considering outcomes in a counterfactual standard of care scenario, as well as trade-offs between overdiagnosis and averted morbidity through earlier diagnosis-not just for TB, but for any disease in which population-based screening is recommended.
Collapse
Affiliation(s)
- Akash Malhotra
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Theresa S Ryckman
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Karl Johnson
- Department of Public Health Leadership and Practice, UNC Gillings School of Global Public Health, Chapel Hill, NC, USA
| | | | - Jacob Creswell
- Stop TB Partnership, Innovations and Grants, Geneva, Switzerland
| | - Emily A Kendall
- Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - David W Dowdy
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Hojoon Sohn
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, South Korea
- Department of Human Systems Medicine, Seoul National University College of Medicine, Seoul, South Korea
| |
Collapse
|
16
|
Fu Y, Hu J, Duan J, Liu Q, Song W, Li R. Satellite microwave measurements complementary to fire weather improve the assessment of fires among different biomes in Southeast Asia. Environ Int 2024; 184:108439. [PMID: 38309194 DOI: 10.1016/j.envint.2024.108439] [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] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 12/18/2023] [Accepted: 01/10/2024] [Indexed: 02/05/2024]
Abstract
Microwaves have the advantage of penetrating vegetation and exhibit sensitivity to properties such as vegetation water content (VWC); yet, their potential utility in the fire domain is infrequently investigated. This study elucidates the different impacts of the microwave VWC index EDVI on fire radiative energy (FRE) across various biome types and the significant predictive power for high-severity fires (defined based on FRE) in mainland Southeast Asia. While EDVI exhibits lower predictive power for high severe fires compared to the commonly used fire weather indices (e.g., FWI), an enhancement is observed when these predictors are used in combination. Either by employing EDVI or fire weather indices, the predictability of fires is found to be highest over forests and lowest over croplands. Factors such as increasing human influence and fuel limitation in croplands are likely reducing the roles of VWC and weather on fires, contributing to the lower prediction skill of EDVI and fire weather. These results indicate the usefulness of microwave VWC index in fire studies. Although fire weather presents more considerable impacts on fires, the microwave VWC index seem to still provide some complementary information in fire danger assessment.
Collapse
Affiliation(s)
- Yuyun Fu
- State Key Laboratory of Fire Science, MEM Key Laboratory of Forest Fire Monitoring and Warning, School of Earth and Space Sciences, University of Science and Technology of China, Hefei 230026, China; Institut de recherche sur les forêts, Université du Québec en Abitibi-Témiscamingue (UQAT), Rouyn-Noranda J9X 5E4, Canada; Deep Space Exploration Laboratory, Heifei 230001, China
| | - Jiheng Hu
- State Key Laboratory of Fire Science, MEM Key Laboratory of Forest Fire Monitoring and Warning, School of Earth and Space Sciences, University of Science and Technology of China, Hefei 230026, China
| | - Jiawei Duan
- State Key Laboratory of Fire Science, MEM Key Laboratory of Forest Fire Monitoring and Warning, School of Earth and Space Sciences, University of Science and Technology of China, Hefei 230026, China
| | - Qingyang Liu
- State Key Laboratory of Fire Science, MEM Key Laboratory of Forest Fire Monitoring and Warning, School of Earth and Space Sciences, University of Science and Technology of China, Hefei 230026, China
| | - Weiguo Song
- State Key Laboratory of Fire Science, MEM Key Laboratory of Forest Fire Monitoring and Warning, School of Earth and Space Sciences, University of Science and Technology of China, Hefei 230026, China
| | - Rui Li
- State Key Laboratory of Fire Science, MEM Key Laboratory of Forest Fire Monitoring and Warning, School of Earth and Space Sciences, University of Science and Technology of China, Hefei 230026, China; Institut de recherche sur les forêts, Université du Québec en Abitibi-Témiscamingue (UQAT), Rouyn-Noranda J9X 5E4, Canada; Deep Space Exploration Laboratory, Heifei 230001, China.
| |
Collapse
|
17
|
Praptomojati A, Icanervilia AV, Nauta MH, Bouman TK. A systematic review of Culturally Adapted Cognitive Behavioral Therapy (CA-CBT) for anxiety disorders in Southeast Asia. Asian J Psychiatr 2024; 92:103896. [PMID: 38199202 DOI: 10.1016/j.ajp.2023.103896] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 12/19/2023] [Accepted: 12/23/2023] [Indexed: 01/12/2024]
Abstract
BACKGROUND Cognitive Behavioral Therapy (CBT) has been proven an effective treatment for anxiety disorders. However, CBT still dominantly uses concepts and constructs rooted in Western cultures, and most research focuses on Western populations. It is unsure how this translates to non-Western cultures like Southeast Asia. AIMS Our objective is to explore which types of cultural adaptations in CBT have been implemented for anxiety disorders in Southeast Asia and their effectiveness. METHODS We systematically searched PubMed, PsycINFO, Embase, CENTRAL, GARUDA, and Google Scholar for CA-CBT for anxiety disorders in local communities in Southeast Asian countries. Data were analyzed using a narrative approach distinguishing between peripheral and core component adaptations. PROSPERO database preregistration number was CRD42022336376. RESULTS Seven studies (one randomized controlled trial, three quasi-experimental studies, and three case reports) were selected. Two studies made cultural adaptations in multiple components. Two studies modified core treatment components by incorporating local values in the CBT restructuring process. Three studies conducted cultural adaptation on peripheral treatment components: adaptation to materials and semantics, cultural examples and themes, and session structure. Three studies did not provide detailed information. One RCT study showed better improvement for those who got CA-CBT than those in treatment as usual (TAU). CONCLUSION The findings suggest some components to consider when conducting cultural adaptation. We could not establish the degree of superiority of CA-CBT over non-CA-CBT nor identify components with the most influence due to the limited number of studies found. Employing standard documentation in reporting trials is also important to increase transparency.
Collapse
Affiliation(s)
- Ardian Praptomojati
- Department of Clinical Psychology and Experimental Psychopathology, University of Groningen, Grote Kruisstraat 2/1, 9712 TS Groningen, the Netherlands; Faculty of Psychology, Universitas Gadjah Mada, Jl. Sosio Humaniora Bulaksumur, 55281 Yogyakarta, Indonesia.
| | - Ajeng Viska Icanervilia
- Department of Health Sciences, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ Groningen, the Netherlands; Department of Radiology, Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada, RSUP. Dr. Sardjito, Jl. Kesehatan 1, Sekip, 55284 Yogyakarta, Indonesia; Clinical Epidemiology and Biostatistics Unit (CEBU), Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Gedung Litbang FK-KMK UGM Lantai 1, Jl. Medika, Senolowo, Mlati, Sleman, Yogyakarta, Indonesia
| | - Maaike H Nauta
- Department of Clinical Psychology and Experimental Psychopathology, University of Groningen, Grote Kruisstraat 2/1, 9712 TS Groningen, the Netherlands
| | - Theo K Bouman
- Department of Clinical Psychology and Experimental Psychopathology, University of Groningen, Grote Kruisstraat 2/1, 9712 TS Groningen, the Netherlands
| |
Collapse
|
18
|
Svob C, Lemon CA, Bonomo YA. Public health and mental health in the south and east of Asia: Review of opportunities for collaborative research and public health action. Asian J Psychiatr 2024; 92:103886. [PMID: 38159446 DOI: 10.1016/j.ajp.2023.103886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 08/16/2023] [Accepted: 12/18/2023] [Indexed: 01/03/2024]
Affiliation(s)
- Connie Svob
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, Columbia University-New York State Psychiatric Institute, New York, NY 10032, USA; Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY, USA.
| | | | - Yvonne A Bonomo
- Department of Medicine, University of Melbourne Australia, Australia
| |
Collapse
|
19
|
Zhou W, Li X. Fish diversity and selection of taxa for conservation in the Salween and Irrawaddy Rivers, Southeast Asia. Sci Rep 2024; 14:2393. [PMID: 38287045 PMCID: PMC10825156 DOI: 10.1038/s41598-024-51205-5] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Accepted: 01/02/2024] [Indexed: 01/31/2024] Open
Abstract
Species diversity indices provide quantitative data for understanding the variations and trends in fish species diversity, as well as information on species richness and evenness. However, these diversity indices do not reflect differences in specific taxa, which can be of importance as key conservation targets, especially during the planning and construction of protected areas. In this study, simultaneously combining our improved traditional fish fauna analysis (TFFA) with the value of fish fauna presence (VFFP) methods, we studied fish diversity in the Salween and Irrawaddy basins. The results of the TFFA reflected the families (subfamilies) and genera that constitute the main body of fish diversity in the river basins. The results of the VFFP assessment showed which families (subfamilies) and genera were representative of certain characteristics in the basins. The VFFP scores of genera could be used as indicator indices and as priority taxa in the planning and construction of fish resource reserves. In this paper, we propose for the first time that the role and status of monotypic genera (genera comprising only a single species) in the conservation of fish diversity should not be ignored, and they should rather be a priority for protection.
Collapse
Affiliation(s)
- W Zhou
- Key Laboratory for Conserving Wildlife with Small Populations in Yunnan, Southwest Forestry University, 300 Bailongsi Road, Kunming, 650224, Yunnan, China.
| | - X Li
- Key Laboratory for Conserving Wildlife with Small Populations in Yunnan, Southwest Forestry University, 300 Bailongsi Road, Kunming, 650224, Yunnan, China
| |
Collapse
|
20
|
Naserrudin NA, Adhikari B, Culleton R, Hod R, Jeffree MS, Ahmed K, Hassan MR. Knowledge, compliance, and challenges in anti-malarial products usage: a systematic review of at-risk communities for zoonotic malaria. BMC Public Health 2024; 24:317. [PMID: 38287308 PMCID: PMC10823597 DOI: 10.1186/s12889-024-17792-8] [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: 07/18/2023] [Accepted: 01/16/2024] [Indexed: 01/31/2024] Open
Abstract
BACKGROUND Zoonotic malaria is a growing public health threat in the WHO Southeast Asia (SEA) and Western Pacific (WP) regions. Despite vector-control measures, the distribution of Macaque fascicularis and M. nemestrina, and Anopheles mosquitoes carrying non-human simian malaria parasites poses challenges to malaria elimination. The systematic review assesses the literature on knowledge and malaria-preventive practices in zoonotic malaria-affected areas across the WHO SEA and WP, aiming to identify challenges for malaria control. METHODS Peer-reviewed articles published in English, Malay and Indonesian between January 2010 and December 2022 were searched in OVID Medline, Scopus, Web of Science, and Google Scholar. Studies of any design-excluding reviews, conference proceedings, and reports from all WHO SEA and WP countries vulnerable to zoonotic malaria-were included. Backwards-reference screening and thematic analysis were conducted. RESULTS Among 4,174 initially searched articles, 22 peer-reviewed articles met the inclusion criteria. An additional seven articles were identified through backwards-reference screening, resulting in a total of 29 articles for this review. Half of these studies were conducted in Cambodia, Myanmar, Malaysia, and Thailand, mainly in forests and remote communities. The review highlighted inconsistencies in the operationalization of knowledge, and five major themes were identified related to knowledge: causation and transmission, symptoms, treatment, severity and complications, and malaria prevention. While participants generally had some understanding of malaria causation/transmission, minority and indigenous ethnic groups demonstrated limited knowledge and held misconceptions, such as attributing malaria to drinking dirty water. Preventive practices included traditional and non-traditional or modern methods-with a preference for traditional approaches to avoid mosquito bites. Challenges to malaria control included feasibility, cost, and access to healthcare services. CONCLUSION This review provides insights into knowledge, local understandings, and preventive practices related to malaria in the WHO SEA and WP regions. The findings highlight the need for future research to explore the knowledge of at-risk communities regarding zoonotic malaria, their perceive threat of the disease and factors exposing them to zoonotic malaria. New strategies must be developed for zoonotic malaria programs tailored to local contexts, emphasizing the significance of community participation, health education, and socio-behavioural change initiatives. It is important to consider the interconnectedness of human health, environmental and non-human primates conservation. Socio-cultural nuances should also be carefully considered in the design and implementation of these programs to ensure their effect tailored to local contexts.
Collapse
Affiliation(s)
- Nurul Athirah Naserrudin
- Institute for Health Systems Research, National Institutes of Health, Ministry of Health, Setia Alam, Shah alam, 40170, Malaysia
- Department of Public Health Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, 56000, Malaysia
| | - Bipin Adhikari
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Richard Culleton
- Division of Molecular Parasitology, Proteo-Science Center, Ehime University, Toon, Ehime, 791-0295, Japan
| | - Rozita Hod
- Department of Public Health Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, 56000, Malaysia
| | - Mohammad Saffree Jeffree
- Borneo Medical and Health Research Centre, Faculty of Medicine and Health Sciences, Universiti Malaysia, Sabah, 88400, Kota Kinabalu, Malaysia
- Department of Public Health Medicine, Faculty of Medicine and Health Sciences, Universiti Malaysia Sabah, Kota Kinabalu, 88400, Malaysia
| | - Kamruddin Ahmed
- Borneo Medical and Health Research Centre, Faculty of Medicine and Health Sciences, Universiti Malaysia, Sabah, 88400, Kota Kinabalu, Malaysia
| | - Mohd Rohaizat Hassan
- Department of Public Health Medicine, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, 56000, Malaysia.
- Borneo Medical and Health Research Centre, Faculty of Medicine and Health Sciences, Universiti Malaysia, Sabah, 88400, Kota Kinabalu, Malaysia.
| |
Collapse
|
21
|
Firdauzi I, Hidayat P, Darmawan AR. The Influence of Social Demographics Toward Homosexuality From Seven Countries in Southeast Asia. J Homosex 2024; 71:344-361. [PMID: 36043909 DOI: 10.1080/00918369.2022.2114869] [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] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Despite sexual orientation not being classified as a mental disorder, homosexual behavior remains the object of discrimination by society. Many people in the world consider it deviant behavior. Even though homosexuality is legal in several Southeast Asian countries, community discrimination toward homosexuals has grown. This study investigates how socio-demographic conditions can explain the rejection of homosexual behavior in seven countries in Southeast Asia. In this study, we use cross-sectional World Value Survey wave 7 data. Using a multivariate logit regression model, we found that most people in Southeast Asia reject homosexual behavior. Also, they believe homosexuals will not become a good parent. Most of the society refuses to socialize and live side by side with a homosexual in their home environment as neighbors. Furthermore, we also found that people are more likely to accept homosexual behavior when they get older. People with a higher level of religiosity, male and married people, have a negative correlation with homosexual behavior, which means they tend to reject the existence of homosexuality. Meanwhile, those who live in urban areas, have daily internet access, and are happier tend to accept homosexual behavior.
Collapse
Affiliation(s)
- Indrawan Firdauzi
- Department of Economics and Development Studies, Universitas Jenderal Soedirman, Purwokerto, Indonesia
| | - Putra Hidayat
- Department of Psychology, Yogyakarta State University, Yogyakarta, Indonesia
| | | |
Collapse
|
22
|
Wee HL, Canfell K, Chiu HM, Choi KS, Cox B, Bhoo-Pathy N, Simms KT, Hamashima C, Shen Q, Chua B, Siwaporn N, Toes-Zoutendijk E. Cancer screening programs in South-east Asia and Western Pacific. BMC Health Serv Res 2024; 24:102. [PMID: 38238704 PMCID: PMC10797973 DOI: 10.1186/s12913-023-10327-8] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 11/14/2023] [Indexed: 01/22/2024] Open
Abstract
BACKGROUND The burden of cancer can be altered by screening. The field of cancer screening is constantly evolving; from the initiation of program for new cancer types as well as exploring innovative screening strategies (e.g. new screening tests). The aim of this study was to perform a landscape analysis of existing cancer screening programs in South-East Asia and the Western Pacific. METHODS We conducted an overview of cancer screening in the region with the goal of summarizing current designs of cancer screening programs. First, a selective narrative literature review was used as an exploration to identify countries with organized screening programs. Second, representatives of each country with an organized program were approached and asked to provide relevant information on the organizations of their national or regional cancer screening program. RESULTS There was wide variation in the screening strategies offered in the considered region with only eight programs identified as having an organized design. The majority of these programs did not meet all the essential criteria for being organized screening. The greatest variation was observed in the starting and stopping ages. CONCLUSIONS Essential criteria of organized screening are missed. Improving organization is crucial to ensure that the beneficial effects of screening are achieved in the long-term. It is strongly recommended to consider a regional cancer screening network.
Collapse
Affiliation(s)
- Hwee-Lin Wee
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
| | - Karen Canfell
- The Daffodil Centre, A Joint Venture with Cancer Council NSW and the University of Sydney, Sydney, NSW, Australia
| | - Han-Mo Chiu
- Department of Internal Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Kui Son Choi
- Graduate School of Cancer Science and Policy, National Cancer Center, Ilsandonggu, Goyang, Republic of Korea
| | - Brian Cox
- Dunedin School of Medicine, University of Otago, Dunedin, New Zealand
| | - Nirmala Bhoo-Pathy
- Centre for Epidemiology and Evidence-Based Practice, Faculty of Medicine, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Kate T Simms
- The Daffodil Centre, A Joint Venture with Cancer Council NSW and the University of Sydney, Sydney, NSW, Australia
| | - Chisato Hamashima
- Division of Cancer Screening Assessment and Management, Institute of Cancer Control, National Cancer Center, Tokyo, Japan
- Teikyo University, Tokyo, Japan
| | - Qianyu Shen
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
| | - Brandon Chua
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
| | - Niyomsri Siwaporn
- Department of Medical Services, Ministry of Public Health, National Cancer Institute of Thailand, Bangkok, Thailand
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Esther Toes-Zoutendijk
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore.
- Department of Public Health, Erasmus MC University Medical Center, P.O. Box 2014, Rotterdam, CA, 3000, the Netherlands.
| |
Collapse
|
23
|
Ma M, Lu M, Sun R, Zhu Z, Fuller DQ, Guo J, He G, Yang X, Tan L, Lu Y, Dong J, Liu R, Yang J, Li B, Guo T, Li X, Zhao D, Zhang Y, Wang CC, Dong G. Forager-farmer transition at the crossroads of East and Southeast Asia 4900 years ago. Sci Bull (Beijing) 2024; 69:103-113. [PMID: 37914610 DOI: 10.1016/j.scib.2023.10.015] [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: 11/03/2022] [Revised: 08/16/2023] [Accepted: 08/16/2023] [Indexed: 11/03/2023]
Abstract
The southward expansion of East Asian farmers profoundly influenced the social evolution of Southeast Asia by introducing cereal agriculture. However, the timing and routes of cereal expansion in key regions are unclear due to limited empirical evidence. Here we report macrofossil, microfossil, multiple isotopic (C/N/Sr/O) and paleoproteomic data directly from radiocarbon-dated human samples, which were unearthed from a site in Xingyi in central Yunnan and which date between 7000 and 3300 a BP. Dietary isotopes reveal the earliest arrival of millet ca. 4900 a BP, and greater reliance on plant and animal agriculture was indicated between 3800 and 3300 a BP. The dietary differences between hunter-gatherer and agricultural groups are also evident in the metabolic and immune system proteins analysed from their skeletal remains. The results of paleoproteomic analysis indicate that humans had divergent biological adaptations, with and without farming. The combined application of isotopes, archaeobotanical data and proteomics provides a new approach to documenting dietary and health changes across major subsistence transitions.
Collapse
Affiliation(s)
- Minmin Ma
- Key Laboratory of Western China's Environmental Systems (Ministry of Education), College of Earth and Environmental Sciences, Lanzhou University, Lanzhou 730000, China; Zhaotong University, Zhaotong 657000, China
| | - Minxia Lu
- Key Laboratory of Western China's Environmental Systems (Ministry of Education), College of Earth and Environmental Sciences, Lanzhou University, Lanzhou 730000, China
| | - Rui Sun
- Westlake Laboratory of Life Sciences and Biomedicine, Key Laboratory of Structural Biology of Zhejiang Province, School of Life Sciences, Westlake University, Hangzhou 310024, China; Institute of Basic Medical Sciences, Westlake Institute for Advanced Study, Hangzhou 310024, China
| | - Zhonghua Zhu
- Yunnan Provincial Institute of Cultural Relics and Archaeology, Kunming 650118, China
| | - Dorian Q Fuller
- Institute of Archaeology, University College London, London WC1H 0PY, UK; School of Cultural Heritage, Northwest University, Xi'an 710069, China
| | - Jianxin Guo
- State Key Laboratory of Cellular Stress Biology, School of Life Sciences, Xiamen University, Xiamen 361102, China; Department of Anthropology and Ethnology, Institute of Anthropology, School of Sociology and Anthropology, Xiamen University, Xiamen 361005, China; State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen 361102, China
| | - Guanglin He
- State Key Laboratory of Cellular Stress Biology, School of Life Sciences, Xiamen University, Xiamen 361102, China; Department of Anthropology and Ethnology, Institute of Anthropology, School of Sociology and Anthropology, Xiamen University, Xiamen 361005, China; State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen 361102, China
| | - Xiaomin Yang
- State Key Laboratory of Cellular Stress Biology, School of Life Sciences, Xiamen University, Xiamen 361102, China; Department of Anthropology and Ethnology, Institute of Anthropology, School of Sociology and Anthropology, Xiamen University, Xiamen 361005, China; State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen 361102, China
| | - Lingling Tan
- Westlake Omics (Hangzhou) Biotechnology Co., Ltd., Hangzhou 310024, China
| | - Yongxiu Lu
- Key Laboratory of Western China's Environmental Systems (Ministry of Education), College of Earth and Environmental Sciences, Lanzhou University, Lanzhou 730000, China
| | - Jiajia Dong
- Key Laboratory of Western China's Environmental Systems (Ministry of Education), College of Earth and Environmental Sciences, Lanzhou University, Lanzhou 730000, China
| | - Ruiliang Liu
- The Department of Asia, British Museum, London WC1E 7JW, UK; School of Cultural Heritage, Northwest University, Xi'an 710069, China
| | - Jishuai Yang
- Key Laboratory of Western China's Environmental Systems (Ministry of Education), College of Earth and Environmental Sciences, Lanzhou University, Lanzhou 730000, China
| | - Bo Li
- Tonghai Cultural Relics Management, Yuxi 652700, China
| | - Tiannan Guo
- Westlake Laboratory of Life Sciences and Biomedicine, Key Laboratory of Structural Biology of Zhejiang Province, School of Life Sciences, Westlake University, Hangzhou 310024, China; Institute of Basic Medical Sciences, Westlake Institute for Advanced Study, Hangzhou 310024, China
| | - Xiaorui Li
- Yunnan Provincial Institute of Cultural Relics and Archaeology, Kunming 650118, China
| | - Dongyue Zhao
- School of Cultural Heritage, Northwest University, Xi'an 710069, China
| | - Ying Zhang
- Group of Alpine Paleoecology and Human Adaptation, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China; State Key Laboratory of Tibetan Plateau Earth System, Resources and Environment, Beijing 100101, China
| | - Chuan-Chao Wang
- State Key Laboratory of Cellular Stress Biology, School of Life Sciences, Xiamen University, Xiamen 361102, China; Department of Anthropology and Ethnology, Institute of Anthropology, School of Sociology and Anthropology, Xiamen University, Xiamen 361005, China; State Key Laboratory of Marine Environmental Science, Xiamen University, Xiamen 361102, China; Ministry of Education Key Laboratory of Contemporary Anthropology, Department of Anthropology and Human Genetics, School of Life Sciences, Fudan University, Shanghai 200433, China.
| | - Guanghui Dong
- Key Laboratory of Western China's Environmental Systems (Ministry of Education), College of Earth and Environmental Sciences, Lanzhou University, Lanzhou 730000, China; Zhaotong University, Zhaotong 657000, China.
| |
Collapse
|
24
|
Enane LA, Duda SN, Chanyachukul T, Bolton-Moore C, Navuluri N, Messou E, Mbonze N, McDade LR, Figueiredo MC, Ross J, Evans D, Diero L, Akpata R, Zotova N, Freeman A, Pierre MF, Rupasinghe D, Ballif M, Byakwaga H, de Castro N, Tabala M, Sterling TR, Sohn AH, Fenner L, Wools-Kaloustian K, Poda A, Yotebieng M, Huebner R, Marcy O. The Tuberculosis Sentinel Research Network (TB-SRN) of the International epidemiology Databases to Evaluate AIDS (IeDEA): protocol for a prospective cohort study in Africa, Southeast Asia and Latin America. BMJ Open 2024; 14:e079138. [PMID: 38195167 PMCID: PMC10806577 DOI: 10.1136/bmjopen-2023-079138] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 11/23/2023] [Indexed: 01/11/2024] Open
Abstract
INTRODUCTION Tuberculosis (TB) is a leading infectious cause of death globally. It is the most common opportunistic infection in people living with HIV, and the most common cause of their morbidity and mortality. Following TB treatment, surviving individuals may be at risk for post-TB lung disease. The TB Sentinel Research Network (TB-SRN) provides a platform for coordinated observational TB research within the International epidemiology Databases to Evaluate AIDS (IeDEA) consortium. METHODS AND ANALYSIS This prospective, observational cohort study will assess treatment and post-treatment outcomes of pulmonary TB (microbiologically confirmed or clinically diagnosed) among 2600 people aged ≥15 years, with and without HIV coinfection, consecutively enrolled at 16 sites in 11 countries, across 6 of IeDEA's global regions. Data regarding clinical and sociodemographic factors, mental health, health-related quality of life, pulmonary function, and laboratory and radiographic findings will be collected using standardised questionnaires and data collection tools, beginning from the initiation of TB treatment and through 12 months after the end of treatment. Data will be aggregated for proposed analyses. ETHICS AND DISSEMINATION Ethics approval was obtained at all implementing study sites, including the Vanderbilt University Medical Center Human Research Protections Programme. Participants will provide informed consent; for minors, this includes both adolescent assent and the consent of their parent or primary caregiver. Protections for vulnerable groups are included, in alignment with local standards and considerations at sites. Procedures for requesting use and analysis of TB-SRN data are publicly available. Findings from TB-SRN analyses will be shared with national TB programmes to inform TB programming and policy, and disseminated at regional and global conferences and other venues.
Collapse
Affiliation(s)
- Leslie A Enane
- The Ryan White Center for Pediatric Infectious Diseases and Global Health, Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana, USA
- Indiana University Center for Global Health Equity, Indianapolis, Indiana, USA
| | - Stephany N Duda
- Department of Biomedical Informatics, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | | | | | - Neelima Navuluri
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, Duke University School of Medicine, Durham, North Carolina, USA
- Duke Global Health Institute, Duke University, Durham, North Carolina, USA
| | - Eugène Messou
- Centre de Prise en Charge de Recherche et de Formation (Aconda-CePReF), Abidjan, Côte d'Ivoire
| | - Nana Mbonze
- Kinshasa School of Public Health, University of Kinshasa, Kinshasa, Democratic Republic of the Congo
| | - LaQuita R McDade
- Vanderbilt Institute of Clinical and Translational Research, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Marina Cruvinel Figueiredo
- Vanderbilt Tuberculosis Center, Division of Infectious Diseases, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Jeremy Ross
- TREAT Asia/amfAR - The Foundation for AIDS Research, Bangkok, Thailand
| | - Denise Evans
- Health Economics and Epidemiology Research Office, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Lameck Diero
- Department of Medicine, Moi University College of Health Sciences, Eldoret, Kenya
| | | | - Natalia Zotova
- Division of General Internal Medicine, Department of Medicine, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Aimee Freeman
- Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Marie Flore Pierre
- The Haitian Group for the Study of Kaposi's Sarcoma and Opportunistic Infections (GHESKIO), Port-au-Prince, Haiti
| | | | - Marie Ballif
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
- Department of Infectious Diseases, Bern University Hospital and University of Bern, Bern, Switzerland
| | - Helen Byakwaga
- Mbarara University of Science and Technology Faculty of Medicine, Mbarara, Uganda
| | | | - Martine Tabala
- Kinshasa School of Public Health, University of Kinshasa, Kinshasa, Democratic Republic of the Congo
| | - Timothy R Sterling
- Vanderbilt Tuberculosis Center, Division of Infectious Diseases, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Annette H Sohn
- TREAT Asia/amfAR - The Foundation for AIDS Research, Bangkok, Thailand
| | - Lukas Fenner
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Kara Wools-Kaloustian
- Indiana University Center for Global Health Equity, Indianapolis, Indiana, USA
- Division of Infectious Diseases, Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Armel Poda
- Centre Hospitalier Universitaire Sourô Sanou, Bobo Dioulasso, Burkina Faso
| | - Marcel Yotebieng
- Division of General Internal Medicine, Department of Medicine, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Robin Huebner
- Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | | |
Collapse
|
25
|
Hamilton R, Amano N, Bradshaw CJA, Saltré F, Patalano R, Penny D, Stevenson J, Wolfhagen J, Roberts P. Forest mosaics, not savanna corridors, dominated in Southeast Asia during the Last Glacial Maximum. Proc Natl Acad Sci U S A 2024; 121:e2311280120. [PMID: 38147645 PMCID: PMC10769823 DOI: 10.1073/pnas.2311280120] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 11/07/2023] [Indexed: 12/28/2023] Open
Abstract
The dominant paradigm is that large tracts of Southeast Asia's lowland rainforests were replaced with a "savanna corridor" during the cooler, more seasonal climates of the Last Glacial Maximum (LGM) (23,000 to 19,000 y ago). This interpretation has implications for understanding the resilience of Asia's tropical forests to projected climate change, implying a vulnerability to "savannization". A savanna corridor is also an important foundation for archaeological interpretations of how humans moved through and settled insular Southeast Asia and Australia. Yet an up-to-date, multiproxy, and empirical examination of the palaeoecological evidence for this corridor is lacking. We conducted qualitative and statistical analyses of 59 palaeoecological records across Southeast Asia to test the evidence for LGM savannization and clarify the relationships between methods, biogeography, and ecological change in the region from the start of Late Glacial Period (119,000 y ago) to the present. The pollen records typically show montane forest persistence during the LGM, while δ13C biomarker proxies indicate the expansion of C4-rich grasslands. We reconcile this discrepancy by hypothesizing the expansion of montane forest in the uplands and replacement of rainforest with seasonally dry tropical forest in the lowlands. We also find that smooth forest transitions between 34,000 and 2,000 y ago point to the capacity of Southeast Asia's ecosystems both to resist and recover from climate stressors, suggesting resilience to savannization. Finally, the timing of ecological change observed in our combined datasets indicates an 'early' onset of the LGM in Southeast Asia from ~30,000 y ago.
Collapse
Affiliation(s)
- Rebecca Hamilton
- isoTROPIC Research Group, Max Planck Institute of Geoanthropology, Jena07745, Germany
- Department of Archaeology, Max Planck Institute for Geoanthropology, Jena07745, Germany
- School of Geosciences, Faculty of Science, The University of Sydney, Sydney, NSW2050, Australia
- Australian Research Council Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW2522, Australia
| | - Noel Amano
- Department of Archaeology, Max Planck Institute for Geoanthropology, Jena07745, Germany
| | - Corey J. A. Bradshaw
- Australian Research Council Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW2522, Australia
- Global Ecology | Partuyarta Ngadluku Wardli Kuu, College of Science and Engineering, Flinders University, Adelaide, SA5001, Australia
| | - Frédérik Saltré
- Australian Research Council Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW2522, Australia
- Global Ecology | Partuyarta Ngadluku Wardli Kuu, College of Science and Engineering, Flinders University, Adelaide, SA5001, Australia
| | - Robert Patalano
- isoTROPIC Research Group, Max Planck Institute of Geoanthropology, Jena07745, Germany
- Biological and Biomedical Sciences, School of Health and Behavioral Sciences, Bryant University, Smithfield, RI02917
| | - Dan Penny
- School of Geosciences, Faculty of Science, The University of Sydney, Sydney, NSW2050, Australia
| | - Janelle Stevenson
- Australian Research Council Centre of Excellence for Australian Biodiversity and Heritage, Wollongong, NSW2522, Australia
- School of Culture, History and Language, College of Asia and the Pacific, Australian National University, Canberra, ACT2601, Australia
| | - Jesse Wolfhagen
- Department of Archaeology, Max Planck Institute for Geoanthropology, Jena07745, Germany
- Department of Anthropology, College of Liberal Arts, Purdue University, West Lafayette, IN47907
| | - Patrick Roberts
- isoTROPIC Research Group, Max Planck Institute of Geoanthropology, Jena07745, Germany
- Department of Archaeology, Max Planck Institute for Geoanthropology, Jena07745, Germany
- School of Archaeology, University of the Philippines, Quezon City1101, The Philippines
| |
Collapse
|
26
|
Cooper DLM, Lewis SL, Sullivan MJP, Prado PI, Ter Steege H, Barbier N, Slik F, Sonké B, Ewango CEN, Adu-Bredu S, Affum-Baffoe K, de Aguiar DPP, Ahuite Reategui MA, Aiba SI, Albuquerque BW, de Almeida Matos FD, Alonso A, Amani CA, do Amaral DD, do Amaral IL, Andrade A, de Andrade Miranda IP, Angoboy IB, Araujo-Murakami A, Arboleda NC, Arroyo L, Ashton P, Aymard C GA, Baider C, Baker TR, Balinga MPB, Balslev H, Banin LF, Bánki OS, Baraloto C, Barbosa EM, Barbosa FR, Barlow J, Bastin JF, Beeckman H, Begne S, Bengone NN, Berenguer E, Berry N, Bitariho R, Boeckx P, Bogaert J, Bonyoma B, Boundja P, Bourland N, Boyemba Bosela F, Brambach F, Brienen R, Burslem DFRP, Camargo JL, Campelo W, Cano A, Cárdenas S, Cárdenas López D, de Sá Carpanedo R, Carrero Márquez YA, Carvalho FA, Casas LF, Castellanos H, Castilho CV, Cerón C, Chapman CA, Chave J, Chhang P, Chutipong W, Chuyong GB, Cintra BBL, Clark CJ, Coelho de Souza F, Comiskey JA, Coomes DA, Cornejo Valverde F, Correa DF, Costa FRC, Costa JBP, Couteron P, Culmsee H, Cuni-Sanchez A, Dallmeier F, Damasco G, Dauby G, Dávila N, Dávila Doza HP, De Alban JDT, de Assis RL, De Canniere C, De Haulleville T, de Jesus Veiga Carim M, Demarchi LO, Dexter KG, Di Fiore A, Din HHM, Disney MI, Djiofack BY, Djuikouo MNK, Do TV, Doucet JL, Draper FC, Droissart V, Duivenvoorden JF, Engel J, Estienne V, Farfan-Rios W, Fauset S, Feeley KJ, Feitosa YO, Feldpausch TR, Ferreira C, Ferreira J, Ferreira LV, Fletcher CD, Flores BM, Fofanah A, Foli EG, Fonty É, Fredriksson GM, Fuentes A, Galbraith D, Gallardo Gonzales GP, Garcia-Cabrera K, García-Villacorta R, Gomes VHF, Gómez RZ, Gonzales T, Gribel R, Guedes MC, Guevara JE, Hakeem KR, Hall JS, Hamer KC, Hamilton AC, Harris DJ, Harrison RD, Hart TB, Hector A, Henkel TW, Herbohn J, Hockemba MBN, Hoffman B, Holmgren M, Honorio Coronado EN, Huamantupa-Chuquimaco I, Hubau W, Imai N, Irume MV, Jansen PA, Jeffery KJ, Jimenez EM, Jucker T, Junqueira AB, Kalamandeen M, Kamdem NG, Kartawinata K, Kasongo Yakusu E, Katembo JM, Kearsley E, Kenfack D, Kessler M, Khaing TT, Killeen TJ, Kitayama K, Klitgaard B, Labrière N, Laumonier Y, Laurance SGW, Laurance WF, Laurent F, Le TC, Le TT, Leal ME, Leão de Moraes Novo EM, Levesley A, Libalah MB, Licona JC, Lima Filho DDA, Lindsell JA, Lopes A, Lopes MA, Lovett JC, Lowe R, Lozada JR, Lu X, Luambua NK, Luize BG, Maas P, Magalhães JLL, Magnusson WE, Mahayani NPD, Makana JR, Malhi Y, Maniguaje Rincón L, Mansor A, Manzatto AG, Marimon BS, Marimon-Junior BH, Marshall AR, Martins MP, Mbayu FM, de Medeiros MB, Mesones I, Metali F, Mihindou V, Millet J, Milliken W, Mogollón HF, Molino JF, Mohd Said MN, Monteagudo Mendoza A, Montero JC, Moore S, Mostacedo B, Mozombite Pinto LF, Mukul SA, Munishi PKT, Nagamasu H, Nascimento HEM, Nascimento MT, Neill D, Nilus R, Noronha JC, Nsenga L, Núñez Vargas P, Ojo L, Oliveira AA, de Oliveira EA, Ondo FE, Palacios Cuenca W, Pansini S, Pansonato MP, Paredes MR, Paudel E, Pauletto D, Pearson RG, Pena JLM, Pennington RT, Peres CA, Permana A, Petronelli P, Peñuela Mora MC, Phillips JF, Phillips OL, Pickavance G, Piedade MTF, Pitman NCA, Ploton P, Popelier A, Poulsen JR, Prieto A, Primack RB, Priyadi H, Qie L, Quaresma AC, de Queiroz HL, Ramirez-Angulo H, Ramos JF, Reis NFC, Reitsma J, Revilla JDC, Riutta T, Rivas-Torres G, Robiansyah I, Rocha M, Rodrigues DDJ, Rodriguez-Ronderos ME, Rovero F, Rozak AH, Rudas A, Rutishauser E, Sabatier D, Sagang LB, Sampaio AF, Samsoedin I, Satdichanh M, Schietti J, Schöngart J, Scudeller VV, Seuaturien N, Sheil D, Sierra R, Silman MR, Silva TSF, da Silva Guimarães JR, Simo-Droissart M, Simon MF, Sist P, Sousa TR, de Sousa Farias E, de Souza Coelho L, Spracklen DV, Stas SM, Steinmetz R, Stevenson PR, Stropp J, Sukri RS, Sunderland TCH, Suzuki E, Swaine MD, Tang J, Taplin J, Taylor DM, Tello JS, Terborgh J, Texier N, Theilade I, Thomas DW, Thomas R, Thomas SC, Tirado M, Toirambe B, de Toledo JJ, Tomlinson KW, Torres-Lezama A, Tran HD, Tshibamba Mukendi J, Tumaneng RD, Umaña MN, Umunay PM, Urrego Giraldo LE, Valderrama Sandoval EH, Valenzuela Gamarra L, Van Andel TR, van de Bult M, van de Pol J, van der Heijden G, Vasquez R, Vela CIA, Venticinque EM, Verbeeck H, Veridiano RKA, Vicentini A, Vieira ICG, Vilanova Torre E, Villarroel D, Villa Zegarra BE, Vleminckx J, von Hildebrand P, Vos VA, Vriesendorp C, Webb EL, White LJT, Wich S, Wittmann F, Zagt R, Zang R, Zartman CE, Zemagho L, Zent EL, Zent S. Consistent patterns of common species across tropical tree communities. Nature 2024; 625:728-734. [PMID: 38200314 PMCID: PMC10808064 DOI: 10.1038/s41586-023-06820-z] [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: 12/03/2022] [Accepted: 11/01/2023] [Indexed: 01/12/2024]
Abstract
Trees structure the Earth's most biodiverse ecosystem, tropical forests. The vast number of tree species presents a formidable challenge to understanding these forests, including their response to environmental change, as very little is known about most tropical tree species. A focus on the common species may circumvent this challenge. Here we investigate abundance patterns of common tree species using inventory data on 1,003,805 trees with trunk diameters of at least 10 cm across 1,568 locations1-6 in closed-canopy, structurally intact old-growth tropical forests in Africa, Amazonia and Southeast Asia. We estimate that 2.2%, 2.2% and 2.3% of species comprise 50% of the tropical trees in these regions, respectively. Extrapolating across all closed-canopy tropical forests, we estimate that just 1,053 species comprise half of Earth's 800 billion tropical trees with trunk diameters of at least 10 cm. Despite differing biogeographic, climatic and anthropogenic histories7, we find notably consistent patterns of common species and species abundance distributions across the continents. This suggests that fundamental mechanisms of tree community assembly may apply to all tropical forests. Resampling analyses show that the most common species are likely to belong to a manageable list of known species, enabling targeted efforts to understand their ecology. Although they do not detract from the importance of rare species, our results open new opportunities to understand the world's most diverse forests, including modelling their response to environmental change, by focusing on the common species that constitute the majority of their trees.
Collapse
Affiliation(s)
- Declan L M Cooper
- Department of Geography, University College London, London, UK.
- Centre for Biodiversity and Environment Research, Department of Genetics, Evolution and Environment, University College London, London, UK.
| | - Simon L Lewis
- Department of Geography, University College London, London, UK.
- School of Geography, University of Leeds, Leeds, UK.
| | - Martin J P Sullivan
- School of Geography, University of Leeds, Leeds, UK
- Department of Natural Sciences, Manchester Metropolitan University, Manchester, UK
| | - Paulo I Prado
- Instituto de Biociências, Departamento de Ecologia, Universidade de Sao Paulo (USP), São Paulo, Brazil
| | - Hans Ter Steege
- Naturalis Biodiversity Center, Leiden, The Netherlands
- Quantitative Biodiversity Dynamics, Department of Biology, Utrecht University, Utrecht, The Netherlands
| | - Nicolas Barbier
- AMAP, Université de Montpellier, IRD, Cirad, CNRS, INRAE, Montpellier, France
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
| | - Ferry Slik
- Environmental and Life Sciences, Faculty of Science, Universiti Brunei Darussalam, Gadong, Brunei Darussalam
| | - Bonaventure Sonké
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
- Plant Systematics and Ecology Laboratory, Higher Teachers' Training College, University of Yaoundé I, Yaoundé, Cameroon
| | - Corneille E N Ewango
- Faculty of Renewable Natural Resources Management and Faculty of Sciences, University of Kisangani, Kisangani, Democratic Republic of the Congo
| | | | | | - Daniel P P de Aguiar
- Procuradoria-Geral de Justiça, Ministério Público do Estado do Amazonas, Manaus, Brazil
- Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | | | - Shin-Ichiro Aiba
- Faculty of Environmental Earth Science, Hokkaido University, Sapporo, Japan
| | - Bianca Weiss Albuquerque
- Ecology, Monitoring and Sustainable Use of Wetlands (MAUA), Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | | | - Alfonso Alonso
- Center for Conservation and Sustainability, Smithsonian Conservation Biology Institute, Washington, DC, USA
| | - Christian A Amani
- Center for International Forestry Research (CIFOR), Bogor, Indonesia
- Université Officielle de Bukavu, Bukavu, Democratic Republic of the Congo
| | | | - Iêda Leão do Amaral
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Ana Andrade
- Projeto Dinâmica Biológica de Fragmentos Florestais, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | | | - Ilondea B Angoboy
- Institut National pour l'Etude et la Recherche Agronomiques, Bukavu, Democratic Republic of the Congo
| | - Alejandro Araujo-Murakami
- Museo de Historia Natural Noel Kempff Mercado, Universidad Autónoma Gabriel Rene Moreno, Santa Cruz, Santa Cruz, Bolivia
| | | | - Luzmila Arroyo
- Museo de Historia Natural Noel Kempff Mercado, Universidad Autónoma Gabriel Rene Moreno, Santa Cruz, Santa Cruz, Bolivia
| | - Peter Ashton
- Bullard Emeritus Professor of Forestry, Harvard University, Cambridge, MA, USA
| | - Gerardo A Aymard C
- Programa de Ciencias del Agro y el Mar, Herbario Universitario (PORT), UNELLEZ-Guanare, Guanare, Venezuela
| | - Cláudia Baider
- The Mauritius Herbarium, Agricultural Services, Ministry of Agro-Industry and Food Security, Reduit, Mauritius
- Instituto de Biociências, Departamento de Ecologia, Universidade de São Paulo (USP), São Paulo, Brazil
| | | | | | - Henrik Balslev
- Department of Biology, Aarhus University, Aarhus C, Aarhus, Denmark
| | | | - Olaf S Bánki
- Naturalis Biodiversity Center, Leiden, The Netherlands
| | - Chris Baraloto
- International Center for Tropical Botany, Department of Biological Sciences, Florida International University, Miami, FL, USA
| | | | | | - Jos Barlow
- Lancaster Environment Centre, Lancaster University, Lancaster, UK
| | - Jean-Francois Bastin
- TERRA Teaching and Research Centre, Gembloux Agro-Bio Tech, University of Liege, Gembloux, Belgium
| | - Hans Beeckman
- Service of Wood Biology, Royal Museum for Central Africa, Tervuren, Belgium
| | - Serge Begne
- School of Geography, University of Leeds, Leeds, UK
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
- Plant Systematics and Ecology Laboratory, Higher Teachers' Training College, University of Yaoundé I, Yaoundé, Cameroon
| | | | - Erika Berenguer
- Lancaster Environment Centre, Lancaster University, Lancaster, UK
- Environmental Change Institute, School of Geography and the Environment, University of Oxford, Oxford, UK
| | | | - Robert Bitariho
- Institute of Tropical Forest Conservation, Mbarara University of Science and Technology (MUST), Mbarara, Uganda
| | - Pascal Boeckx
- Isotope Bioscience Laboratory (ISOFYS), Ghent University, Ghent, Belgium
| | - Jan Bogaert
- Biodiversity and Landscape Unit, Gembloux Agro-Bio Tech, Université de Liege, Liège, Belgium
| | - Bernard Bonyoma
- Section de la Foresterie, Institut National pour l'Etude et la Recherche Agronomique Yangambi, Yangambi, Democratic Republic of the Congo
| | - Patrick Boundja
- Center for International Forestry Research (CIFOR), Bogor, Indonesia
- Congo Programme, Wildlife Conservation Society, Brazzaville, Republic of Congo
| | - Nils Bourland
- Service of Wood Biology, Royal Museum for Central Africa, Tervuren, Belgium
- CIFOR, Bogor, Indonesia
- Forest Resources Management, Gembloux Agro-Bio Tech, University of Liège, Liège, Belgium
- Resources and Synergies Development, Singapore, Singapore
| | - Faustin Boyemba Bosela
- Laboratory of Ecology and Forest Management, Faculty of Sciences, University of Kisangani, Kisangani, Democratic Republic of the Congo
| | - Fabian Brambach
- Biodiversity, Macroecology and Biogeography, University of Göttingen, Göttingen, Germany
| | - Roel Brienen
- School of Geography, University of Leeds, Leeds, UK
| | | | - José Luís Camargo
- Projeto Dinâmica Biológica de Fragmentos Florestais, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Wegliane Campelo
- Universidade Federal do Amapá, Ciências Ambientais, Macapá, Brazil
| | - Angela Cano
- Laboratorio de Ecología de Bosques Tropicales y Primatología, Universidad de los Andes, Bogotá, Colombia
- Cambridge University Botanic Garden, Cambridge, UK
| | - Sasha Cárdenas
- Laboratorio de Ecología de Bosques Tropicales y Primatología, Universidad de los Andes, Bogotá, Colombia
| | | | | | | | - Fernanda Antunes Carvalho
- Coordenação de Pesquisas em Ecologia, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
- Departamento de Genética, Ecologia e Evolução, Instituto de Ciências Biológicas, Belo Horizonte, Brazil
| | - Luisa Fernanda Casas
- Laboratorio de Ecología de Bosques Tropicales y Primatología, Universidad de los Andes, Bogotá, Colombia
| | - Hernán Castellanos
- Centro de Investigaciones Ecológicas de Guayana, Universidad Nacional Experimental de Guayana, Puerto Ordaz, Venezuela
| | - Carolina V Castilho
- Centro de Pesquisa Agroflorestal de Roraima, Embrapa Roraima, Boa Vista, Brazil
| | - Carlos Cerón
- Escuela de Biología Herbario Alfredo Paredes, Universidad Central, Quito, Ecuador
| | - Colin A Chapman
- Biology Department, Vancouver Island University, Nanaimo, British Columbia, Canada
- Shaanxi Key Laboratory for Animal Conservation, Northwest University, Xi'an, China
- School of Life Sciences, University of KwaZulu-Natal, Scottsville, South Africa
| | - Jerome Chave
- Laboratoire Évolution et Diversité Biologique, CNRS and Université Paul Sabatier, Toulouse, France
| | - Phourin Chhang
- Institute of Forest and Wildlife Research and Development (IRD), Phnom Penh, Cambodia
| | - Wanlop Chutipong
- Conservation Ecology Program, King Mongkut's University of Technology Thonburi, Bangkok, Thailand
| | - George B Chuyong
- Faculty of Science, Department of Plant Science, University of Buea, Buea, Cameroon
| | | | - Connie J Clark
- Nicholas School of the Environment, Duke University, Durham, NC, USA
| | - Fernanda Coelho de Souza
- Coordenação de Pesquisas em Ecologia, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
- University of Leeds, Leeds, UK
- BeZero, London, UK
| | - James A Comiskey
- Inventory and Monitoring Program, National Park Service, Fredericksburg, VA, USA
- Smithsonian Conservation Biology Institute, Washington, DC, USA
| | - David A Coomes
- Department of Plant Sciences and Conservation Research Institute, University of Cambridge, Cambridge, UK
| | | | - Diego F Correa
- Laboratorio de Ecología de Bosques Tropicales y Primatología, Universidad de los Andes, Bogotá, Colombia
- The University of Queensland, Brisbane, Queensland, Australia
| | - Flávia R C Costa
- Coordenação de Pesquisas em Ecologia, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | | | - Pierre Couteron
- AMAP, Université de Montpellier, IRD, Cirad, CNRS, INRAE, Montpellier, France
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
| | - Heike Culmsee
- State Agency for Environment, Nature Conservation and Geology, Güstrow, Germany
| | - Aida Cuni-Sanchez
- Department of Environment and Geography, University of York, York, UK
- Department of International Environmental and Development Studies (NORAGRIC), Norwegian University of Life Sciences, Ås, Norway
| | - Francisco Dallmeier
- Center for Conservation and Sustainability, Smithsonian Conservation Biology Institute, Washington, DC, USA
| | - Gabriel Damasco
- Gothenburg Global Biodiversity Centre, University of Gothenburg, Gothenburg, Sweden
| | - Gilles Dauby
- AMAP, Université de Montpellier, IRD, Cirad, CNRS, INRAE, Montpellier, France
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
| | - Nállarett Dávila
- Departamento de Biologia Vegetal, Instituto de Biologia, Universidade Estadual de Campinas (UNICAMP), Campinas, Brazil
| | | | - Jose Don T De Alban
- Centre for Nature-Based Climate Solutions, Department of Biological Sciences, National University of Singapore, Singapore, Singapore
- Phillipines Programme, Fauna and Flora International, Cambridge, UK
| | - Rafael L de Assis
- Biodiversity and Ecosystem Services, Instituto Tecnológico Vale, Belém, Brazil
| | - Charles De Canniere
- Landscape Ecology and Vegetal Production Systems Unit, Universite Libre de Bruxelles, Brussels, Belgium
| | | | | | - Layon O Demarchi
- Ecology, Monitoring and Sustainable Use of Wetlands (MAUA), Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Kyle G Dexter
- School of Geosciences, University of Edinburgh, Edinburgh, UK
- Royal Botanic Garden Edinburgh, Edinburgh, UK
| | - Anthony Di Fiore
- Department of Anthropology, University of Texas at Austin, Austin, TX, USA
- Estación de Biodiversidad Tiputini, Colegio de Ciencias Biológicas y Ambientales, Universidad San Francisco de Quito (USFQ), Quito, Ecuador
| | - Hazimah Haji Mohammad Din
- Institute for Biodiversity and Environmental Research, Universiti Brunei Darussalam, Bandar Seri Begawan, Brunei Darussalam
| | | | - Brice Yannick Djiofack
- Service of Wood Biology, Royal Museum for Central Africa, Tervuren, Belgium
- Institut National pour l'Etude et la Recherche Agronomiques (INERA), Wood Laboratory of Yangambi, Yangambi, Democratic Republic of the Congo
- UGent-Woodlab, Laboratory of Wood Technology, Department of Environment, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Marie-Noël K Djuikouo
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
- Faculty of Science, Department of Plant Science, University of Buea, Buea, Cameroon
| | - Tran Van Do
- Silviculture Research Institute, Vietnamese Academy of Forest Sciences, Hanoi, Vietnam
| | - Jean-Louis Doucet
- Forest Is Life, TERRA, Gembloux Agro-Bio Tech, Liège University, Liège, Belgium
| | - Freddie C Draper
- Department of Geography and Planning, University of Liverpool, Liverpool, UK
| | - Vincent Droissart
- AMAP, Université de Montpellier, IRD, Cirad, CNRS, INRAE, Montpellier, France
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
| | - Joost F Duivenvoorden
- Institute of Biodiversity and Ecosystem Dynamics, University of Amsterdam, Amsterdam, The Netherlands
| | - Julien Engel
- AMAP, Université de Montpellier, IRD, Cirad, CNRS, INRAE, Montpellier, France
- Florida International University, Miami, FL, USA
| | - Vittoria Estienne
- Congo Programme, Wildlife Conservation Society, Brazzaville, Republic of Congo
| | - William Farfan-Rios
- Living Earth Collaborative, Washington University in Saint Louis, St Louis, MO, USA
- Missouri Botanical Garden, St Louis, MO, USA
| | - Sophie Fauset
- School of Geography, Earth and Environmental Sciences, University of Plymouth, Plymouth, UK
| | - Kenneth J Feeley
- Department of Biology, University of Miami, Coral Gables, FL, USA
- Fairchild Tropical Botanic Garden, Coral Gables, FL, USA
| | - Yuri Oliveira Feitosa
- Programa de Pós-Graduação em Biologia (Botânica), Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Ted R Feldpausch
- University of Leeds, Leeds, UK
- Department of Geography, College of Life and Environmental Sciences, University of Exeter, Exeter, UK
| | - Cid Ferreira
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Joice Ferreira
- Empresa Brasileira de Pesquisa Agropecuária, Embrapa Amazônia Oriental, Belém, Brazil
| | | | | | | | | | - Ernest G Foli
- Forestry Research Institute of Ghana (FORIG), Kumasi, Ghana
| | - Émile Fonty
- Direction Régionale de la Guyane, Office National des Forêts, Cayenne, French Guiana
- Université de Montpellier, Montpellier, France
| | | | - Alfredo Fuentes
- Missouri Botanical Garden, St Louis, MO, USA
- Herbario Nacional de Bolivia, Instituto de Ecología, Carrera de Biología, Universidad Mayor de San Andrés, La Paz, Bolivia
| | | | | | - Karina Garcia-Cabrera
- Biology Department and Center for Energy, Environment and Sustainability, Wake Forest University, Winston Salem, NC, USA
| | - Roosevelt García-Villacorta
- Programa Restauración de Ecosistemas (PRE), Centro de Innovación Científica Amazónica (CINCIA), Tambopata, Peru
- Peruvian Center for Biodiversity and Conservation (PCBC), Iquitos, Peru
| | - Vitor H F Gomes
- Escola de Negócios Tecnologia e Inovação, Centro Universitário do Pará, Belém, Brazil
- Universidade Federal do Pará, Belém, Brazil
| | - Ricardo Zárate Gómez
- PROTERRA, Instituto de Investigaciones de la Amazonía Peruana (IIAP), Iquitos, Peru
| | | | - Rogerio Gribel
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | | | - Juan Ernesto Guevara
- Grupo de Investigación en Biodiversidad, Medio Ambiente y Salud-BIOMAS, Universidad de las Américas, Quito, Ecuador
- The Field Museum, Chicago, IL, USA
| | - Khalid Rehman Hakeem
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Jefferson S Hall
- Forest Global Earth Observatory (ForestGEO), Smithsonian Tropical Research Institute, Washington, DC, USA
| | | | - Alan C Hamilton
- Honorary Professor, Kunming Institute of Botany, Chinese Academy of Science, Kunming, China
| | | | | | - Terese B Hart
- Lukuru Wildlife Research Foundation, Kinshasa, Democratic Republic of the Congo
- Division of Vertebrate Zoology, Yale Peabody Museum of Natural History, New Haven, CT, USA
| | - Andy Hector
- Department of Plant Sciences, University of Oxford, Oxford, UK
| | - Terry W Henkel
- Department of Biological Sciences, California State Polytechnic University, Humboldt, Arcata, CA, USA
| | - John Herbohn
- Tropical Forests and People Research Centre, University of the Sunshine Coast, Maroochydore DC, Queensland, Australia
| | | | | | - Milena Holmgren
- Resource Ecology Group, Wageningen University and Research, Wageningen, The Netherlands
| | - Euridice N Honorio Coronado
- Instituto de Investigaciones de la Amazonía Peruana (IIAP), Iquitos, Peru
- University of St Andrews, St Andrews, UK
| | | | - Wannes Hubau
- School of Geography, University of Leeds, Leeds, UK
- Service of Wood Biology, Royal Museum for Central Africa, Tervuren, Belgium
- Department of Environment, Laboratory of Wood Technology (Woodlab), Ghent University, Ghent, Belgium
| | - Nobuo Imai
- Department of Forest Science, Tokyo University of Agriculture, Tokyo, Japan
| | - Mariana Victória Irume
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Patrick A Jansen
- Smithsonian Tropical Research Institute, Ancon, Panama
- Department of Environmental Sciences, Wageningen University and Research, Wageningen, The Netherlands
| | - Kathryn J Jeffery
- Department of Biological and Environmental Sciences, University of Stirling, Stirling, UK
| | - Eliana M Jimenez
- Grupo de Ecología y Conservación de Fauna y Flora Silvestre, Instituto Amazónico de Investigaciones Imani, Universidad Nacional de Colombia sede Amazonia, Leticia, Colombia
| | - Tommaso Jucker
- School of Biological Sciences, University of Bristol, Bristol, UK
| | - André Braga Junqueira
- Institut de Ciència i Tecnologia Ambientals, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Michelle Kalamandeen
- School of Earth, Environment and Society, McMaster University, Hamilton, Ontario, Canada
| | - Narcisse G Kamdem
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
- Plant Systematics and Ecology Laboratory, Higher Teachers' Training College, University of Yaoundé I, Yaoundé, Cameroon
| | - Kuswata Kartawinata
- Integrative Research Center, The Field Museum of Natural History, Chicago, IL, USA
| | - Emmanuel Kasongo Yakusu
- Service of Wood Biology, Royal Museum for Central Africa, Tervuren, Belgium
- UGent-Woodlab, Laboratory of Wood Technology, Department of Environment, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
- Faculté de Gestion de Ressources Naturelles Renouvelables, Université de Kisangani, Kisangani, Democratic Republic of the Congo
| | - John M Katembo
- Laboratory of Ecology and Forest Management, Faculty of Sciences, University of Kisangani, Kisangani, Democratic Republic of the Congo
| | - Elizabeth Kearsley
- Computational and Applied Vegetation Ecology (CAVElab), Department of Environment, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - David Kenfack
- Forest Global Earth Observatory (ForestGEO), Smithsonian Tropical Research Institute, Washington, DC, USA
| | - Michael Kessler
- Department of Systematic and Evolutionary Botany, University of Zurich, Zurich, Switzerland
| | - Thiri Toe Khaing
- Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Menglun, Mengla, China
- University of the Chinese Academy of Sciences, Beijing, China
| | | | | | - Bente Klitgaard
- Department for Accelerated Taxonomy, Royal Botanic Gardens, Richmond, UK
| | - Nicolas Labrière
- Laboratoire Évolution et Diversité Biologique, CNRS and Université Paul Sabatier, Toulouse, France
| | - Yves Laumonier
- Forest and Environment Program, Center for International Forestry Research (CIFOR), Bogor, Indonesia
| | - Susan G W Laurance
- Centre for Tropical Environmental and Sustainability Science and College of Science and Engineering, James Cook University, Cairns, Queensland, Australia
| | - William F Laurance
- Centre for Tropical Environmental and Sustainability Science and College of Science and Engineering, James Cook University, Cairns, Queensland, Australia
| | - Félix Laurent
- Service of Wood Biology, Royal Museum for Central Africa, Tervuren, Belgium
- Institut National pour l'Etude et la Recherche Agronomiques (INERA), Wood Laboratory of Yangambi, Yangambi, Democratic Republic of the Congo
- UGent-Woodlab, Laboratory of Wood Technology, Department of Environment, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - Tinh Cong Le
- Viet Nature Conservation Centre, Hanoi, Viet Nam
| | | | - Miguel E Leal
- Uganda Programme, Wildlife Conservation Society, Kampala, Uganda
| | | | | | - Moses B Libalah
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
- Plant Systematics and Ecology Laboratory, Higher Teachers' Training College, University of Yaoundé I, Yaoundé, Cameroon
- Department of Plant Biology, Faculty of Science, University of Yaoundé I, Yaoundé, Cameroon
| | - Juan Carlos Licona
- Instituto Boliviano de Investigacion Forestal, Santa Cruz, Santa Cruz, Bolivia
| | | | | | - Aline Lopes
- Department of Ecology, Institute of Biological Sciences, University of Brasilia, Brasilia, Brazil
| | | | - Jon C Lovett
- School of Geography, University of Leeds, Leeds, UK
- Herbarium, Royal Botanic Gardens Kew, Richmond, UK
| | - Richard Lowe
- Botany Department, University of Ibadan, Ibadan, Nigeria
| | - José Rafael Lozada
- Facultad de Ciencias Forestales y Ambientales, Instituto de Investigaciones para el Desarrollo Forestal, Universidad de los Andes, Mérida, Mérida, Venezuela
| | - Xinghui Lu
- Institute of Forest Ecology, Environment and Protection, Chinese Academy of Forestry, Beijing, China
| | - Nestor K Luambua
- Service of Wood Biology, Royal Museum for Central Africa, Tervuren, Belgium
- Institut National pour l'Etude et la Recherche Agronomiques (INERA), Wood Laboratory of Yangambi, Yangambi, Democratic Republic of the Congo
- Faculty of Renewable Natural Resources Management, University of Kisangani, Kisangani, Democratic Republic of the Congo
- Faculté des sciences Agronomiques, Université Officielle de Mbujimayi, Mbujimayi, Democratic Republic of the Congo
| | - Bruno Garcia Luize
- Departamento de Biologia Vegetal, Instituto de Biologia, Universidade Estadual de Campinas (UNICAMP), Campinas, Brazil
| | - Paul Maas
- Naturalis Biodiversity Center, Leiden, The Netherlands
| | - José Leonardo Lima Magalhães
- Programa de Pós-Graduação em Ecologia, Universidade Federal do Pará, Belém, Brazil
- Embrapa Amazônia Oriental, Belém, Brazil
| | - William E Magnusson
- Coordenação de Pesquisas em Ecologia, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | | | - Jean-Remy Makana
- Faculté des Sciences, Laboratoire d'Écologie et Aménagement Forestier, Université de Kisangani, Kisangani, Democratic Republic of the Congo
| | - Yadvinder Malhi
- Environmental Change Institute, School of Geography and the Environment, University of Oxford, Oxford, UK
| | - Lorena Maniguaje Rincón
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Asyraf Mansor
- School of Biological Sciences, Universiti Sains Malaysia, George Town, Malaysia
- Centre for Marine and Coastal Studies, Universiti Sains Malaysia, George Town, Malaysia
| | | | - Beatriz S Marimon
- Programa de Pós-Graduação em Ecologia e Conservação, Universidade do Estado de Mato Grosso, Nova Xavantina, Brazil
| | - Ben Hur Marimon-Junior
- Programa de Pós-Graduação em Ecologia e Conservação, Universidade do Estado de Mato Grosso, Nova Xavantina, Brazil
| | - Andrew R Marshall
- Department of Environment and Geography, University of York, York, UK
- Flamingo Land, Kirby Misperton, UK
- Forest Research Institute, University of the Sunshine Coast, Sippy Downs, Queensland, Australia
| | - Maria Pires Martins
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | | | | | - Italo Mesones
- Department of Integrative Biology, University of California, Berkeley, CA, USA
| | - Faizah Metali
- Environmental and Life Sciences Programme, Faculty of Science, Universiti Brunei Darussalam, Bandar Seri Begawan, Brunei Darussalam
| | - Vianet Mihindou
- Agence Nationale des Parcs Nationaux, Libreville, Gabon
- Ministère de la Forêt, de la Mer, de l'Environnement, Chargé du Plan Climat, Libreville, Gabon
| | - Jerome Millet
- Office français de la biodiversité, Vincennes, France
| | - William Milliken
- Department for Ecosystem Stewardship, Royal Botanic Gardens, Richmond, UK
| | | | - Jean-François Molino
- AMAP, Université de Montpellier, IRD, Cirad, CNRS, INRAE, Montpellier, France
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
| | | | - Abel Monteagudo Mendoza
- Jardín Botánico de Missouri, Oxapampa, Peru
- Herbario Vargas, Universidad Nacional de San Antonio Abad del Cusco, Cuzco, Peru
| | - Juan Carlos Montero
- Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
- Instituto Boliviano de Investigacion Forestal, Santa Cruz, Santa Cruz, Bolivia
| | - Sam Moore
- Environmental Change Institute, School of Geography and the Environment, University of Oxford, Oxford, UK
| | - Bonifacio Mostacedo
- Facultad de Ciencias Agrícolas, Universidad Autónoma Gabriel René Moreno, Santa Cruz, Santa Cruz, Bolivia
| | | | - Sharif Ahmed Mukul
- Tropical Forests and People Research Centre, University of the Sunshine Coast, Maroochydore DC, Queensland, Australia
- Department of Environment and Development Studies, United International University, Dhaka, Bangladesh
| | - Pantaleo K T Munishi
- Department of Ecosystems and Conservation, Sokoine University of Agriculture, Morogoro, Tanzania
| | | | | | - Marcelo Trindade Nascimento
- Laboratório de Ciências Ambientais, Universidade Estadual do Norte Fluminense, Campos dos Goyatacazes, Brazil
| | - David Neill
- Universidad Estatal Amazónica, Puyo, Ecuador
| | | | | | - Laurent Nsenga
- Service of Wood Biology, Royal Museum for Central Africa, Tervuren, Belgium
| | - Percy Núñez Vargas
- Herbario Vargas, Universidad Nacional de San Antonio Abad del Cusco, Cuzco, Peru
| | - Lucas Ojo
- University of Abeokuta, Abeokuta, Nigeria
| | - Alexandre A Oliveira
- Instituto de Biociências, Departamento de Ecologia, Universidade de Sao Paulo (USP), São Paulo, Brazil
| | - Edmar Almeida de Oliveira
- Programa de Pós-Graduação em Ecologia e Conservação, Universidade do Estado de Mato Grosso, Nova Xavantina, Brazil
| | | | | | - Susamar Pansini
- Programa de Pós-Graduação em Biodiversidade e Biotecnologia PPG-Bionorte, Universidade Federal de Rondônia, Porto Velho, Brazil
| | - Marcelo Petratti Pansonato
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
- Instituto de Biociências, Departamento de Ecologia, Universidade de São Paulo (USP), São Paulo, Brazil
| | | | - Ekananda Paudel
- Centre for Mountain Ecosystem Studies, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, China
| | - Daniela Pauletto
- Instituto de Biodiversidade e Florestas, Universidade Federal do Oeste do Pará, Santarém, Brazil
| | - Richard G Pearson
- Centre for Biodiversity and Environment Research, Department of Genetics, Evolution and Environment, University College London, London, UK
| | | | - R Toby Pennington
- Royal Botanic Garden Edinburgh, Edinburgh, UK
- Department of Geography, College of Life and Environmental Sciences, University of Exeter, Exeter, UK
| | - Carlos A Peres
- School of Environmental Sciences, University of East Anglia, Norwich, UK
| | | | - Pascal Petronelli
- Cirad UMR Ecofog, AgrosParisTech, CNRS, INRAE, Université Guyane, Kourou Cedex, France
| | | | | | | | | | - Maria Teresa Fernandez Piedade
- Ecology, Monitoring and Sustainable Use of Wetlands (MAUA), Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | | | - Pierre Ploton
- AMAP, Université de Montpellier, IRD, Cirad, CNRS, INRAE, Montpellier, France
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
| | - Andreas Popelier
- Service of Wood Biology, Royal Museum for Central Africa, Tervuren, Belgium
- UGent-Woodlab, Laboratory of Wood Technology, Department of Environment, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
- Faculté de Gestion de Ressources Naturelles Renouvelables, Université de Kisangani, Kisangani, Democratic Republic of the Congo
| | - John R Poulsen
- Nicholas School of the Environment, Duke University, Durham, NC, USA
- The Nature Conservancy, Boulder, CO, USA
| | - Adriana Prieto
- Instituto de Ciencias Naturales, Universidad Nacional de Colombia, Bogotá, Colombia
| | | | - Hari Priyadi
- Department of Resource and Environmental Economics (ESL), IPB University, Bogor, Indonesia
| | - Lan Qie
- School of Geography, University of Leeds, Leeds, UK
- School of Life Sciences, University of Lincoln, Lincoln, UK
| | - Adriano Costa Quaresma
- Ecology, Monitoring and Sustainable Use of Wetlands (MAUA), Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
- Wetland Department, Institute of Geography and Geoecology, Karlsruhe Institute of Technology (KIT), Rastatt, Germany
| | - Helder Lima de Queiroz
- Diretoria Técnico-Científica, Instituto de Desenvolvimento Sustentável Mamirauá, Tefé, Brazil
| | - Hirma Ramirez-Angulo
- Instituto de Investigaciones para el Desarrollo Forestal (INDEFOR), Universidad de los Andes, Mérida, Mérida, Venezuela
| | - José Ferreira Ramos
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Neidiane Farias Costa Reis
- Programa de Pós-Graduação em Biodiversidade e Biotecnologia PPG-Bionorte, Universidade Federal de Rondônia, Porto Velho, Brazil
| | - Jan Reitsma
- Waardenburg Ecology, Culemborg, The Netherlands
| | | | - Terhi Riutta
- Environmental Change Institute, School of Geography and the Environment, University of Oxford, Oxford, UK
- College of Life Sciences, University of Exeter, Exeter, UK
| | - Gonzalo Rivas-Torres
- Estación de Biodiversidad Tiputini, Colegio de Ciencias Biológicas y Ambientales, Universidad San Francisco de Quito (USFQ), Quito, Ecuador
- University of Florida, Gainesville, FL, USA
| | - Iyan Robiansyah
- Department of Biological Sciences, King Abdulaziz University, Jeddah, Kingdom of Saudi Arabia
- Center for Plant Conservation Bogor Botanic Gardens, Indonesian Institute of Science, Bogor, Indonesia
| | - Maira Rocha
- Ecology, Monitoring and Sustainable Use of Wetlands (MAUA), Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | | | - M Elizabeth Rodriguez-Ronderos
- Centre for Nature-Based Climate Solutions, Department of Biological Sciences, National University of Singapore, Singapore, Singapore
- Department of Geography, National University of Singapore, Singapore, Singapore
| | - Francesco Rovero
- Deparment of Biology, University of Florence, Sesto Fiorentino, Italy
- Tropical Biodiversity Section, Museo delle Scienze (MUSE), Trento, Italy
| | - Andes H Rozak
- Research Center for Plant Conservation, Botanic Gardens and Forestry, National Research and Innovation Agency (BRIN), Bogor, Indonesia
| | - Agustín Rudas
- Instituto de Ciencias Naturales, Universidad Nacional de Colombia, Bogotá, Colombia
| | | | - Daniel Sabatier
- AMAP, Université de Montpellier, IRD, Cirad, CNRS, INRAE, Montpellier, France
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
| | - Le Bienfaiteur Sagang
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
- Plant Systematics and Ecology Laboratory, Higher Teachers' Training College, University of Yaoundé I, Yaoundé, Cameroon
- Institute of the Environment and Sustainability, University of California, Los Angeles, CA, USA
| | - Adeilza Felipe Sampaio
- Programa de Pós-Graduação em Biodiversidade e Biotecnologia PPG-Bionorte, Universidade Federal de Rondônia, Porto Velho, Brazil
| | - Ismayadi Samsoedin
- Forest Research and Development Center, Research, Development and Innovation Agency, Ministry of Environment and Forestry, Bogor, Indonesia
| | - Manichanh Satdichanh
- Centre for Mountain Ecosystem Studies, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, China
| | - Juliana Schietti
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Jochen Schöngart
- Ecology, Monitoring and Sustainable Use of Wetlands (MAUA), Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Veridiana Vizoni Scudeller
- Departamento de Biologia, Universidade Federal do Amazonas (UFAM)-Instituto de Ciências Biológicas (ICB1), Manaus, Brazil
| | | | - Douglas Sheil
- Forest Ecology and Forest Management Group, Wageningen University and Research, Wageningen, The Netherlands
| | | | - Miles R Silman
- Biology Department and Center for Energy, Environment and Sustainability, Wake Forest University, Winston Salem, NC, USA
| | | | | | - Murielle Simo-Droissart
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
- Plant Systematics and Ecology Laboratory, Higher Teachers' Training College, University of Yaoundé I, Yaoundé, Cameroon
| | | | - Plinio Sist
- Cirad-ES, Campus International de Baillarguet, TA C-105/D, Montpellier, France
| | - Thaiane R Sousa
- Programa de Pós-Graduação em Ecologia, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Emanuelle de Sousa Farias
- Laboratório de Ecologia de Doenças Transmissíveis da Amazônia (EDTA), Instituto Leônidas e Maria Deane, Fiocruz, Manaus, Brazil
- Instituto Oswaldo Cruz (IOC/FIOCRUZ), Rio de Janeiro, Brazil
| | - Luiz de Souza Coelho
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | | | - Suzanne M Stas
- School of Earth and Environment, University of Leeds, Leeds, UK
| | | | - Pablo R Stevenson
- Laboratorio de Ecología de Bosques Tropicales y Primatología, Universidad de los Andes, Bogotá, Colombia
| | - Juliana Stropp
- Biogeography Department, Trier University, Trier, Germany
| | - Rahayu S Sukri
- Institute for Biodiversity and Environmental Research, Universiti Brunei Darussalam, Bandar Seri Begawan, Brunei Darussalam
| | - Terry C H Sunderland
- Center for International Forestry Research (CIFOR), Bogor, Indonesia
- Faculty of Forestry, University of British Columbia, Vancouver, British Columbia, Canada
| | - Eizi Suzuki
- Research Center for the Pacific Islands, Kagoshima University, Kagoshima, Japan
| | - Michael D Swaine
- Department of Plant and Soil Science, School of Biological Sciences, University of Aberdeen, Aberdeen, UK
| | - Jianwei Tang
- Key Laboratory of Tropical Plant Resources and Sustainable Use, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla, China
| | - James Taplin
- UK Research and Innovation, Innovate UK, London, UK
| | - David M Taylor
- Department of Geography, National University of Singapore, Singapore, Singapore
| | - J Sebastián Tello
- Center for Conservation and Sustainable Development, Missouri Botanical Garden, St Louis, MO, USA
| | - John Terborgh
- Department of Biology and Florida Museum of Natural History, University of Florida, Gainesville, FL, USA
- James Cook University, Cairns, Queensland, Australia
| | | | - Ida Theilade
- Department of Food and Resource Economics, University of Copenhagen, Copenhagen, Denmark
| | - Duncan W Thomas
- School of Biological Sciences, Washington State University, Vancouver, WA, USA
| | - Raquel Thomas
- Iwokrama International Centre for Rain Forest Conservation and Development, Georgetown, Guyana
| | - Sean C Thomas
- Institute of Forestry and Conservation, University of Toronto, Toronto, Ontario, Canada
| | | | - Benjamin Toirambe
- Service of Wood Biology, Royal Museum for Central Africa, Tervuren, Belgium
- Ministère de l'Environnement et Développement Durable, Kinshasa, Democratic Republic of the Congo
| | | | - Kyle W Tomlinson
- Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Menglun, Mengla, China
- Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Menglun, China
| | - Armando Torres-Lezama
- Instituto de Investigaciones para el Desarrollo Forestal (INDEFOR), Universidad de los Andes, Mérida, Mérida, Venezuela
| | | | - John Tshibamba Mukendi
- Service of Wood Biology, Royal Museum for Central Africa, Tervuren, Belgium
- Faculté de Gestion de Ressources Naturelles Renouvelables, Université de Kisangani, Kisangani, Democratic Republic of the Congo
- Faculté des Sciences Appliquées, Université de Mbujimayi, Mbujimayi, Democratic Republic of the Congo
| | - Roven D Tumaneng
- Phillipines Programme, Fauna and Flora International, Cambridge, UK
- Emerging Technology Development Division, Department of Science and Technology Philippine Council for Industry, Energy and Emerging Technology Research and Development (DOST-PCIEERD), Taguig City, Philippines
| | - Maria Natalia Umaña
- Department of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, MI, USA
| | - Peter M Umunay
- Wildlife Conservation Society, New York, NY, USA
- Yale School of Forestry and Environmental Studies, Yale University, New Haven, CT, USA
| | | | - Elvis H Valderrama Sandoval
- Department of Biology, University of Missouri, St Louis, MO, USA
- Universidad Nacional de la Amazonia Peruana, Iquitos, Peru
| | | | - Tinde R Van Andel
- Naturalis Biodiversity Center, Leiden, The Netherlands
- Wageningen University, Wageningen, The Netherlands
| | - Martin van de Bult
- Doi Tung Development Project, Social Development Department, Chiang Rai, Thailand
| | | | | | | | - César I A Vela
- Escuela Profesional de Ingeniería Forestal, Universidad Nacional de San Antonio Abad del Cusco, Puerto Maldonado, Peru
| | | | - Hans Verbeeck
- CAVElab-Computational and Applied Vegetation Ecology, Department of Environment, Ghent University, Ghent, Belgium
| | | | - Alberto Vicentini
- Coordenação de Pesquisas em Ecologia, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | | | - Emilio Vilanova Torre
- Instituto de Investigaciones para el Desarrollo Forestal (INDEFOR), Universidad de los Andes, Mérida, Mérida, Venezuela
- Wildlife Conservation Society, New York, NY, USA
| | - Daniel Villarroel
- Museo de Historia Natural Noel Kempff Mercado, Universidad Autónoma Gabriel Rene Moreno, Santa Cruz, Santa Cruz, Bolivia
- Fundación Amigos de la Naturaleza (FAN), Santa Cruz, Bolivia
| | | | - Jason Vleminckx
- International Center for Tropical Botany, Department of Biological Sciences, Florida International University, Miami, FL, USA
- Faculté des Sciences, Service d'Évolution Biologique et Écologie, Université Libre de Bruxelles, Brussels, Belgium
| | | | - Vincent Antoine Vos
- Instituto de Investigaciones Forestales de la Amazonía, Universidad Autónoma del Beni José Ballivián, Riberalta, Beni, Bolivia
| | | | - Edward L Webb
- Viikki Tropical Resources Institute, Department of Forest Sciences, University of Helsinki, Helsinki, Finland
- Helsinki Institute of Sustainability Science (HELSUS), Helsinki, Finland
| | - Lee J T White
- Ministry of Forests, Seas, Environment and Climate, Libreville, Gabon
- Department of Biological and Environmental Sciences, University of Stirling, Stirling, UK
- Institut de Recherche en Écologie Tropicale, Libreville, Gabon
| | - Serge Wich
- School of Biological and Environmental Sciences, Liverpool John Moores University, Liverpool, UK
| | - Florian Wittmann
- Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
- Wetland Department, Institute of Geography and Geoecology, Karlsruhe Institute of Technology (KIT), Rastatt, Germany
| | | | - Runguo Zang
- Key Laboratory of Forest Ecology and Environment of State Forestry Administration, Institute of Forest Ecology, Environment and Protection, Chinese Academy of Forestry, Beijing, China
| | - Charles Eugene Zartman
- Coordenação de Biodiversidade, Instituto Nacional de Pesquisas da Amazônia (INPA), Manaus, Brazil
| | - Lise Zemagho
- International Joint Laboratory DYCOFAC, IRD-UYI-IRGM, Yaoundé, Cameroon
- Plant Systematics and Ecology Laboratory, Higher Teachers' Training College, University of Yaoundé I, Yaoundé, Cameroon
| | - Egleé L Zent
- Laboratory of Human Ecology, Instituto Venezolano de Investigaciones Científicas (IVIC), Caracas, Venezuela
| | - Stanford Zent
- Laboratory of Human Ecology, Instituto Venezolano de Investigaciones Científicas (IVIC), Caracas, Venezuela
| |
Collapse
|
27
|
Davis RA, Leavitt HB, Singh A, Fanouraki E, Yen RW, Bratches RW. Examining interventions that aim to enhance TB treatment adherence in Southeast Asia: A systematic review and meta-analysis. Indian J Tuberc 2024; 71:48-63. [PMID: 38296391 DOI: 10.1016/j.ijtb.2023.03.001] [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: 01/19/2023] [Accepted: 03/10/2023] [Indexed: 02/08/2024]
Abstract
BACKGROUND Adherence is often a barrier to curative treatment of Mycobacterium tuberculosis (TB). There have been numerous interventions focused on increasing TB treatment adherence in Southeast Asia, but it is unclear if they are effective. This systematic review and meta-analysis aimed to compile and evaluate the literature on interventions designed to increase TB treatment adherence in Southeast Asia. METHODS We searched Cochrane Library Reviews (CDSR) and Cochrane Library Trials (CENTRAL), Medline, CINAHL, Scopus, and Web of Science from 2000 to 2022 with no language restrictions. We included studies of any design conducted in Southeast Asia that implemented interventions to increase treatment completion in people diagnosed with TB and assessed completion as an outcome. We did not require a control group. Four investigators used a standardized data collection form to collate results. The heterogeneity across studies was explored by I2 statistics. We assessed bias using the Newcastle-Ottawa Scale and Cochrane ROB 2.0. We used a random effects meta-analysis to calculate a pooled risk ratio with 95% confidence intervals. RESULTS From 1881 abstracts, we included 14 articles. There were 7198 subjects with 3163 (44%) receiving a TB treatment adherence intervention across eight countries. Interventions included directly observed therapy, text-message reminders, food incentives, and more. The risk ratio, derived from the meta-analysis of eight included studies with a control group and 6618 participants overall, was 1.04 (95% CI 1.01,1.08; I2 = 29%), favoring the interventions over controls with little concern for heterogeneity or risk of bias. When narratively assessed, the other six studies all reported increased adherence in the intervention group. DISCUSSION The results suggested there is a small, statistically significant benefit of using interventions to promote TB treatment completion. Future research could look at additional strategies and combinations of strategies to promote adherence.
Collapse
Affiliation(s)
- Rebekah A Davis
- The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA.
| | - Hannah B Leavitt
- The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA
| | - Aditya Singh
- The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA
| | - Eleni Fanouraki
- The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA
| | - Renata W Yen
- The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA
| | - Reed W Bratches
- The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA
| |
Collapse
|
28
|
Carlhoff S, Kutanan W, Rohrlach AB, Posth C, Stoneking M, Nägele K, Shoocongdej R, Krause J. Genomic portrait and relatedness patterns of the Iron Age Log Coffin culture in northwestern Thailand. Nat Commun 2023; 14:8527. [PMID: 38135688 PMCID: PMC10746721 DOI: 10.1038/s41467-023-44328-2] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 12/08/2023] [Indexed: 12/24/2023] Open
Abstract
The Iron Age of highland Pang Mapha, northwestern Thailand, is characterised by a mortuary practice known as Log Coffin culture. Dating between 2300 and 1000 years ago, large coffins carved from individual teak trees have been discovered in over 40 caves and rock shelters. While previous studies focussed on the cultural development of the Log Coffin-associated sites, the origins of the practice, connections with other wooden coffin-using groups in Southeast Asia, and social structure within the region remain understudied. Here, we present genome-wide data from 33 individuals from five Log Coffin culture sites to study genetic ancestry profiles and genetic interconnectedness. The Log Coffin-associated genomes can be modelled as an admixture between Hòabìnhian hunter-gatherer-, Yangtze River farmer-, and Yellow River farmer-related ancestry. This indicates different influence spheres from Bronze and Iron Age individuals from northeastern Thailand as reflected by cultural practices. Our analyses also identify close genetic relationships within the sites and more distant connections between sites in the same and different river valleys. In combination with high mitochondrial haplogroup diversity and genome-wide homogeneity, the Log Coffin-associated groups from northwestern Thailand seem to have been a large, well-connected community, where genetic relatedness played a significant role in the mortuary ritual.
Collapse
Affiliation(s)
- Selina Carlhoff
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.
| | - Wibhu Kutanan
- Department of Biology, Faculty of Science, Naresuan University, Phitsanulok, Thailand
| | - Adam B Rohrlach
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
- School of Computer and Mathematical Sciences, University of Adelaide, Adelaide, SA, Australia
| | - Cosimo Posth
- Institute for Archaeological Sciences, Archaeo- and Palaeogenetics, University of Tübingen, Tübingen, Germany
- Senckenberg Centre for Human Evolution and Palaeoenvironment, University of Tübingen, Tübingen, Germany
| | - Mark Stoneking
- Department of Evolutionary Genetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
- Université Lyon 1, CNRS, Laboratoire de Biométrie et Biologie Evolutive, UMR 5558, Villeurbanne, France
| | - Kathrin Nägele
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Rasmi Shoocongdej
- Department of Archaeology, Silpakorn University, Bangkok, Thailand.
- The Prehistoric Population and Cultural Dynamics in Highland Pang Mapha Project, Princess Maha Chakri Sirindhorn Anthropology Centre, Bangkok, Thailand.
| | - Johannes Krause
- Department of Archaeogenetics, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany.
| |
Collapse
|
29
|
Ha Chi NN, Kim Oanh NT, Winijkul E, Xue W, Nguyen LT. Bi-decadal trend of atmospheric emissions from thermal power plants in Mainland Southeast Asia: Implications on acid deposition and climate change Mitigation. J Environ Manage 2023; 348:119252. [PMID: 37864944 DOI: 10.1016/j.jenvman.2023.119252] [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] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 09/12/2023] [Accepted: 10/02/2023] [Indexed: 10/23/2023]
Abstract
Steady increase in electricity generation and heavy reliance on coal in Mainland Southeast Asia (M-SEA) create huge pressure on the environment. This study used information collected from individual thermal power plants (TPPs) in M-SEA to calculate emissions of air pollutants and greenhouse gases (GHG) for 2010, 2015 and 2019. The emissions were projected to 2030 following the latest national Power Development Plans. The emission results were analyzed in relation to the power development by country and fuel type, and environmental impacts. The region collective annual TPP emissions in 2019, in Gg/yr, were 27 PM2.5, 77 PM10, 0.7 BC, 4.9 OC, 255 SO2, 451 NOx, 91 CO, 12 NMVOC, 0.4 NH3, 260 CO2, 13 CH4, and 26 N2O. Coal-fired TPPs dominated the emissions of most species while NG-fired contributed the largest amounts of NH3 and CH4. Bi-decadal increase in energy production from TPPs of nearly 3 times is accompanied by 2.7 times increase in emissions. The 2010-2019 period saw average emissions increase by 1.9 times (TPPs' energy production increased 1.6 times), slightly higher than the rate of 1.4 times projected for 2019-2030 (double TPPs' energy production). The current intrusion rate of renewable energy accompanied by phasing-out of old TPPs are still by far insufficient to reverse the emission trend. Aggressive power development in Vietnam with its heavy coal reliance made it the largest emitter in 2019 and the projected for 2030, followed by Thailand. Spatially, higher emissions are seen over locations of large coal-fired TPPs in Vietnam and Thailand. Available rainwater composition monitoring data showed higher deposition amounts of sulfate and nitrate in areas located near or downwind of large TPPs. Significant GHG emissions projected for TPPs in 2030 indicated that TPPs should be the priority for emission reduction to achieve Nationally Determined Contribution targets. Emission database produced by this study can be used in dispersion modeling studies to assess impacts of TPPs on air quality, health, and acid deposition.
Collapse
Affiliation(s)
- Nguyen Nhat Ha Chi
- Environmental Engineering and Management, School of Environment, Resources and Development, Asian Institute of Technology, Thailand
| | - Nguyen Thi Kim Oanh
- Environmental Engineering and Management, School of Environment, Resources and Development, Asian Institute of Technology, Thailand.
| | - Ekbordin Winijkul
- Environmental Engineering and Management, School of Environment, Resources and Development, Asian Institute of Technology, Thailand
| | - Wenchao Xue
- Environmental Engineering and Management, School of Environment, Resources and Development, Asian Institute of Technology, Thailand
| | - Loc Thai Nguyen
- Department of Food, Agriculture and Bioresources, School of Environment, Resources and Development, Asian Institute of Technology, Thailand
| |
Collapse
|
30
|
Stankovic M, Mishra AK, Rahayu YP, Lefcheck J, Murdiyarso D, Friess DA, Corkalo M, Vukovic T, Vanderklift MA, Farooq SH, Gaitan-Espitia JD, Prathep A. Blue carbon assessments of seagrass and mangrove ecosystems in South and Southeast Asia: Current progress and knowledge gaps. Sci Total Environ 2023; 904:166618. [PMID: 37643707 DOI: 10.1016/j.scitotenv.2023.166618] [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] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 08/24/2023] [Accepted: 08/25/2023] [Indexed: 08/31/2023]
Abstract
Coastal blue carbon ecosystems can be an important nature-based solution for mitigating climate change, when emphasis is given to their protection, management, and restoration. Globally, there has been a rapid increase in blue carbon research in the last few decades, with substantial investments on national scales by the European Union, the USA, Australia, Seychelles, and Belize. Blue carbon ecosystems in South and Southeast Asia are globally diverse, highly productive and could represent a global hotspot for carbon sequestration and storage. To guide future efforts, we conducted a systematic review of the available literature on two primary blue carbon ecosystems-seagrasses and mangroves-across 13 countries in South and Southeast Asia to assess existing national inventories, review current research trends and methodologies, and identify existing knowledge gaps. Information related to various aspects of seagrass and mangrove ecosystems was extracted from 432 research articles from 1967 to 2022. We find that: (1) blue carbon estimates in several countries have limited data, especially for seagrass meadows compared to mangrove ecosystems, although the highest reported carbon stocks were in Indonesia and the Philippines with 4,515 and 707 Tg within mangrove forest and 60.9 and 63.3 Tg within seagrass meadows, respectively; (2) there is a high difference in the quantity and quality of data between mangrove and seagrass ecosystems, and the methodologies used for blue carbon estimates are highly variable across countries; and (3) most studies on blue carbon stocks are spatially biased towards more familiar study areas of individual countries, than several lesser-known suspected blue carbon hotspots. In sum, our review demonstrates the paucity and variability in current research in the region, and highlights research frontiers that should be addressed by future research before the robust implementation of these ecosystems into national climate strategies.
Collapse
Affiliation(s)
- Milica Stankovic
- Excellence Center for Biodiversity of Peninsular Thailand, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Field Marine Station, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand.
| | - Amrit Kumar Mishra
- The SWIRE Institute of Marine Sciences and the School of Biological Sciences, The University of Hong Kong, Hong Kong, S.A.R., China; School of Earth, Ocean and Climate Sciences, Indian Institute of Technology Bhubaneswar, Argul, Khurda, Odisha, India.
| | - Yusmiana P Rahayu
- School of Biological Sciences and Oceans Institute, The University of Western Australia, 35 Stirling Highway, Perth, WA 6009, Australia; Research Center for Conservation of Marine and Inland Water Resources, National Research and Innovation Agency, the Republic of Indonesia, Soekarno Science and Technology Area, Jl. Raya Bogor Km 46, Cibinong, Bogor 16911, Indonesia.
| | - Jonathan Lefcheck
- University of Maryland Center for Environmental Science, Cambridge, MD 21613, USA.
| | - Daniel Murdiyarso
- Center for International Forestry Research - World Agroforestry Centre, Jl. CIFOR, Situ Gede, Sindang Barang, Bogor 16115, Indonesia; Department of Geophysics and Meteorology, IPB University, Bogor 16680, Indonesia.
| | - Daniel A Friess
- Department of Earth and Environmental Sciences, Tulane University, New Orleans, LA 70118, USA.
| | - Marko Corkalo
- Department of Biology, Zoology, Faculty of Science, University of Zagreb, Rooseveltov trg 6, HR-10000 Zagreb, Croatia.
| | - Teodora Vukovic
- Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Trg Dositeja Obradovica 3, 2100 Novi Sad, Serbia.
| | - Mathew A Vanderklift
- CSIRO Environment, Indian Ocean Marine Research Centre, Crawley, WA 6009, Australia.
| | - Syed Hilal Farooq
- School of Earth, Ocean and Climate Sciences, Indian Institute of Technology Bhubaneswar, Argul, Khurda, Odisha, India.
| | - Juan Diego Gaitan-Espitia
- The SWIRE Institute of Marine Sciences and the School of Biological Sciences, The University of Hong Kong, Hong Kong, S.A.R., China; Institute for Climate and Carbon Neutrality, The University of Hong Kong, Hong Kong, SAR, China.
| | - Anchana Prathep
- Excellence Center for Biodiversity of Peninsular Thailand, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand; Divison of Biological Science, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand.
| |
Collapse
|
31
|
Htun NSN, Perrone C, Phyo AP, Sen A, Phommasone K, Vanna M, Kanthawang N, Sappayabanphot J, Yotyingaphiram W, Wirachonphaophong J, Kabir N, Ol S, Xaiyaphet X, Soulivong A, Seevanhthong K, Tripura R, Chew R, Khirikoekkong N, Morris SK, Osterrieder A, Cheah PY, Jha P, Lubell Y, Peto TJ. Ethical and cultural implications for conducting verbal autopsies in South and Southeast Asia: a qualitative study. BMJ Glob Health 2023; 8:e013462. [PMID: 38081771 PMCID: PMC10729118 DOI: 10.1136/bmjgh-2023-013462] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 11/25/2023] [Indexed: 12/18/2023] Open
Abstract
INTRODUCTION Causes of deaths often go unrecorded in lower income countries, yet this information is critical. Verbal autopsy is a questionnaire interview with a family member or caregiver to elicit the symptoms and circumstances preceding a death and assign a probable cause. The social and cultural aspects of verbal autopsy have gotten less attention than the technical aspects and have not been widely explored in South and Southeast Asia settings. METHODS Between October 2021 and March 2023, prior to implementing a verbal autopsy study at rural sites in Bangladesh, Cambodia, Laos, Myanmar and Thailand, focus group discussions were conducted with village heads, religious leaders and community members from varied demographic backgrounds. Thematic analysis elucidated customs and traditional views surrounding death to understand local ethnocultural sensitivities. RESULTS We found that death rituals varied greatly among religions, ethnicities and by socioeconomic status. Mourning periods were reported to last 3-100 days and related to the cause of death, age and how close the deceased person was to the family. Participants advised that interviews should happen after mourning periods to avoid emotional distress, but not long after so as to avoid recall bias. Interviewers should be introduced to respondents by a trusted local person. To provide reassurance and confidentiality, a family's residence is the preferred interview location. Interview questions require careful local language translation, and community sensitisation is important before data collection. CONCLUSION Verbal autopsy is acceptable across a wide range of cultural settings in Southeast Asia, provided that local norms are preidentified and followed.
Collapse
Affiliation(s)
- Nan Shwe Nwe Htun
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Carlo Perrone
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | | | - Aninda Sen
- Communicable Diseases Programme, BRAC, Dhaka, Dhaka District, Bangladesh
| | - Koukeo Phommasone
- Lao-Oxford-Mahosot Hospital-Wellcome Trust Research Unit, Vientiane, Lao People's Democratic Republic
| | - Moul Vanna
- Action for Health Development, Battambang, Cambodia
| | - Nipaphan Kanthawang
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Jarntrah Sappayabanphot
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | | | | | - Nawrin Kabir
- Communicable Diseases Programme, BRAC, Dhaka, Dhaka District, Bangladesh
| | - Sam Ol
- Action for Health Development, Battambang, Cambodia
| | - Xaipasong Xaiyaphet
- Lao-Oxford-Mahosot Hospital-Wellcome Trust Research Unit, Vientiane, Lao People's Democratic Republic
| | - Ailatda Soulivong
- Lao-Oxford-Mahosot Hospital-Wellcome Trust Research Unit, Vientiane, Lao People's Democratic Republic
| | - Khambang Seevanhthong
- Lao-Oxford-Mahosot Hospital-Wellcome Trust Research Unit, Vientiane, Lao People's Democratic Republic
| | - Rupam Tripura
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Rusheng Chew
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Napat Khirikoekkong
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Shaun K Morris
- Division of Infectious Diseases, Child Health Evaluation Sciences and Centre for Global Child Health, Hospital for Sick Children, Toronto, Toronto, ON M5G 1E8, Canada
- University of Toronto Dalla Lana School of Public Health, Toronto, Toronto, ON M5T 3M7, Canada
| | - Anne Osterrieder
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Phaik Yeong Cheah
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Prabhat Jha
- University of Toronto Dalla Lana School of Public Health, Toronto, Toronto, ON M5T 3M7, Canada
- Centre for Global Health Research, St.Michael's Hospital, Toronto, Ontario, Canada
| | - Yoel Lubell
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Thomas J Peto
- Mahidol-Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| |
Collapse
|
32
|
Quach DT, Vilaichone RK, Luu MN, Lee YY, Ang TL, Miftahussurur M, Aye TT, Basir DN, Vutha K, Vannarath S, Sollano JD, Mahachai V. Real-world practice of Helicobacter pylori management: A survey among physicians in Southeast Asia. Helicobacter 2023; 28:e13018. [PMID: 37634226 DOI: 10.1111/hel.13018] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 08/14/2023] [Accepted: 08/17/2023] [Indexed: 08/29/2023]
Abstract
BACKGROUND Multidrug-resistant Helicobacter pylori strains are emerging in Southeast Asia. This study evaluates the region's real-world practice in H. pylori management. MATERIALS AND METHODS Physicians who managed H. pylori eradication in daily practice across 10 Southeast Asian countries were invited to participate in an online questionnaire, which included questions about the local availability of antimicrobial susceptibility tests (ASTs) and their preferred eradication regimens in real-world practice. An empiric regimen was considered inappropriate if it did not follow the local guidelines/consensus, particularly if it contained antibiotics with a high reported resistance rate or was recommended not to be empirically used worldwide. RESULTS There were 564 valid responses, including 314 (55.7%) from gastroenterologists (GIs) and 250 (44.3%) from non-GI physicians. ASTs were unavailable in 41.7%. In countries with low and intermediate clarithromycin resistance, the most common first-line regimen was PAC (proton pump inhibitor [PPI], amoxicillin, clarithromycin) (72.7% and 73.2%, respectively). Regarding second-line therapy, the most common regimen was bismuth-based quadruple therapy, PBMT (PPI, bismuth, metronidazole, tetracycline) (50.0% and 59.8%, respectively), if other regimens were used as first-line treatment. Concomitant therapy (PPI, amoxicillin, clarithromycin, metronidazole) (30.5% and 25.9%, respectively) and PAL (PPI, amoxicillin, levofloxacin) (22.7% and 27.7%, respectively) were favored if PBMT had been used as first-line treatment. In countries with high clarithromycin resistance, the most common first-line regimen was PBMT, but the utilization rate was only 57.7%. Alarmingly, PAC was prescribed in 27.8% of patients, ranking as the second most common regimen, and its prescription rate was higher in non-GI physicians than GI physicians (40.1% vs. 16.2%, p < 0.001). CONCLUSIONS Choosing inappropriate regimens containing antibiotics with high resistance rates is not uncommon in Southeast Asia, especially among non-GI physicians. In countries with high clarithromycin resistance, the PBMT regimen is underutilized.
Collapse
Affiliation(s)
- Duc Trong Quach
- Department of Internal Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
- Department of Gastroenterology, Nhan Dan Gia Dinh Hospital, Ho Chi Minh City, Vietnam
| | - Ratha-Korn Vilaichone
- Gastroenterology Unit, Department of Medicine, and Center of Excellence in Digestive Diseases, Thammasat University, Thailand Science Research and Innovation Fundamental Fund, Bualuang ASEAN Chair Professorship at Thammasat University, Pathumthani, Thailand
| | - Mai Ngoc Luu
- Department of Internal Medicine, University of Medicine and Pharmacy at Ho Chi Minh City, Ho Chi Minh City, Vietnam
- Department of Gastroenterology, Nhan Dan Gia Dinh Hospital, Ho Chi Minh City, Vietnam
| | - Yeong Yeh Lee
- School of Medical Sciences, Universiti Sains Malaysia, Kota Bharu, Malaysia
- GI Function and Motility Unit, Hospital Universiti Sains Malaysia, Kota Bharu, Malaysia
| | - Tiing Leong Ang
- Department of Gastroenterology and Hepatology, Changi General Hospital, Singapore, Singapore
- Duke-NUS Medical School, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Muhammad Miftahussurur
- Division of Gastroentero-Hepatology, Department of Internal Medicine, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
- Helicobacter Pylori and Microbiota Study Group, Institute of Tropical Disease, Universitas Airlangga, Surabaya, Indonesia
| | - Than Than Aye
- Department of Gastroenterology, University of Medicine 1, Yangon, Myanmar
| | - Dewi Norwani Basir
- Department of Gastroenterology and Hepatology, RIPAS Hospital, Bandar Seri Begawan, Brunei
| | - Ky Vutha
- Hepatogastroenterology and Proctology Department, Calmette Hospital, Phnom Penh, Cambodia
| | - Sengdao Vannarath
- Gastroenterology and Hepatology Department, Mahosot Hospital, Vientiane, Laos
| | | | - Varocha Mahachai
- Center of Excellence in Digestive Diseases, Thammasat University, Pathumthani, Thailand
| |
Collapse
|
33
|
Campbell R, Kernohan G, Dornan L, Sinclair M. An ethnographic study evaluating emergency obstetric care education and training in a remote, fragile region of Southeast Asia: Study protocol. Nurs Open 2023; 10:7860-7870. [PMID: 37837268 PMCID: PMC10643822 DOI: 10.1002/nop2.2034] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 06/02/2023] [Accepted: 09/17/2023] [Indexed: 10/15/2023] Open
Abstract
AIM To evaluate emergency obstetric care education and training within a medical assistant training program, being delivered in a remote, fragile region of Southeast Asia. This will aid in the identification of potential areas of enhancement to improve the management of obstetric emergencies. DESIGN An ethnographic study, adopting a multi-methods approach. METHODS Emergency obstetric care education and training will be assessed through documentary analysis and interviews (online or face-to-face) with educators and trainers (N ~ 6-7). Student experiences will be explored using in-person focus groups, facilitated by an external trainer involved in delivering the program (N ~ 10-12). A reflective field diary will provide insight into the lived experience of postgraduate students (N ~ 4-5). Data will be collected between May 2022 and May 2023. The full data set will be triangulated and analysed using the READ approach; (1) ready your materials, (2) extract data, (3) analyse data and (4) distil your findings. Institutional ethical approval was obtained from a university in October 2021, and inter-country regional access was gained following adherence to their local ethical requirements. IMPLICATIONS FOR THE PROFESSION AND PATIENT CARE The findings from this study may help to inform the future design of the medical assistant training program. It is anticipated that the knowledge gained from this study will enhance the education and training of mid-level health providers at local, national, and international levels. This work intends to contribute to addressing Sustainable Development Goal 3, Target 1 of reducing maternal mortality to 70:100,000 live births in low-income countries. REPORTING METHOD This protocol adhered to the Standards for Reporting Qualitative Research (SRQR) checklist. PATIENT OR PUBLIC CONTRIBUTION No formal PPI has been undertaken; however, stakeholders involved in delivering the education and training have been consulted.
Collapse
Affiliation(s)
- Rachel Campbell
- The Centre for Maternal, Fetal and Infant ResearchInstitute of Nursing and Health Research, Ulster UniversityBelfastUK
| | - George Kernohan
- The Centre for Maternal, Fetal and Infant ResearchInstitute of Nursing and Health Research, Ulster UniversityBelfastUK
| | - Lesley Dornan
- The Centre for Maternal, Fetal and Infant ResearchInstitute of Nursing and Health Research, Ulster UniversityBelfastUK
| | - Marlene Sinclair
- The Centre for Maternal, Fetal and Infant ResearchInstitute of Nursing and Health Research, Ulster UniversityBelfastUK
| |
Collapse
|
34
|
Blankenship JL, White JM, Pries A, Badham J, Betigeri A, Cade J, Cashin J, Cosenza L, Drummond E, Mulder A, Nasser N, Nguyen T, Singhkumarwong A, Sweet L, Threpleton D, Vu D, Zehner E, Kupka R. First foods in a packaged world: Results from the COMMIT consortium to protect young child diets in Southeast Asia. Matern Child Nutr 2023; 19 Suppl 2:e13604. [PMID: 38092375 PMCID: PMC10719054 DOI: 10.1111/mcn.13604] [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] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 11/22/2023] [Accepted: 11/23/2023] [Indexed: 12/17/2023]
Abstract
Although commercially produced complementary foods (CPCFs) are increasingly sold throughout Southeast Asia, concerns have been raised about CPCFs nutritional quality, labelling practices and the strength and scope of national CPCF regulations. The Consortium for Improving Complementary Foods in Southeast Asia (COMMIT), composed of UN agencies and civil society organizations, was formed to assess the nutrient gap in the diets of young children and the consumer, product and policy landscapes for CPCFs in seven Southeast Asian countries. Results from a nutrient gap assessment indicate that the diets of children aged 6-23 months are suboptimal and deficient in micronutrients. A consumer survey revealed that caretakers commonly use CPCFs, are conscious of the importance of nutrition and are influenced by label claims. Results from a CPCF benchmarking showed that many products sold in Southeast Asia contained added sugar or sweeteners, had a high total sugar and/or high sodium content and that no CPCF product adhered to all recommended labelling practices. Further, a legal review of national binding legal measures relevant to CPCFs showed minimal alignment with available global guidance. Urgent actions are necessary to strengthen national regulations related to CPCF nutrient composition and labelling practices. To speed progress, COMMIT developed a compendium of existing standards and global guidance to help countries align their national regulations with CPCF composition, labelling and production recommendations. Advocacy to garner public support for new or improved CPCF regulations, as well as strong government monitoring and enforcement of regulations, is crucial to support efforts to safeguard and improve the diets of older infants and young children in Southeast Asia.
Collapse
Affiliation(s)
| | | | | | | | | | - Janet Cade
- School of Food Science and NutritionUniversity of LeedsLeedsUK
| | | | - Lucy Cosenza
- Access to Nutrition Initiative (ATNI)UtrechtThe Netherlands
| | | | | | - Nadine Nasser
- Access to Nutrition Initiative (ATNI)UtrechtThe Netherlands
| | | | | | | | | | | | | | - Roland Kupka
- UNICEF East Asia and the Pacific Regional OfficeBangkokThailand
| |
Collapse
|
35
|
Blankenship J, Nguyen T, White JM, Badham J, Zambrano P, Vu D, Nguyen H, Cashin J, Kupka R. Overpromoted and underregulated: National binding legal measures related to commercially produced complementary foods in seven Southeast Asian countries are not fully aligned with available guidance. Matern Child Nutr 2023; 19 Suppl 2:e13588. [PMID: 38092379 PMCID: PMC10719056 DOI: 10.1111/mcn.13588] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Revised: 10/11/2023] [Accepted: 10/26/2023] [Indexed: 12/17/2023]
Abstract
The market for commercially produced complementary foods (CPCF) is rapidly expanding in Southeast Asia; however, the existence and content of mandatory national policies, standards and legislation (binding legal measures) for CPCF in the region is unclear. To assess the status of national binding legal measures for CPCF in Southeast Asia, a legal and policy desk review was conducted in seven countries (Cambodia, Laos People's Democratic Republic, Indonesia, Malaysia, Philippines, Thailand and Viet Nam). The alignment of the national binding legal measures relevant to CPCF was assessed against guidance on CPCF nutrient composition and labelling requirements provided by Codex Alimentarius and the World Health Organization (WHO). Each of the seven countries had at least two national binding legal measures related to the nutrient composition or labelling of CPCF; however, there was limited alignment with the guidance from Codex and WHO. No country was fully aligned with the three CPCF-specific Codex standards/guidelines and only one country was in full alignment with the recommendations related to the protection of breastfeeding from the 'WHO Guidance on ending the inappropriate promotion of foods for infants and young children'. The findings of the review indicate that the existing national binding legal measures are insufficient to ensure that the CPCF sold as suitable for older infants and young children are nutritionally adequate and labelled in a responsible manner that does not mislead caregivers. Improved and enforced national binding legal measures for CPCF, in alignment with global guidance, are required to ensure that countries protect, promote and support optimal nutrition for children 6-36 months of age.
Collapse
Affiliation(s)
| | - Tuan Nguyen
- Alive and Thrive East Asia Pacific, FHI 360/FHI SolutionsHanoiVietnam
| | | | | | - Paul Zambrano
- Alive and Thrive East Asia Pacific, FHI 360/FHI SolutionsHanoiVietnam
| | - Duong Vu
- Alive and Thrive East Asia Pacific, FHI 360/FHI SolutionsHanoiVietnam
| | | | - Jennifer Cashin
- Alive and Thrive East Asia Pacific, FHI 360/FHI SolutionsHanoiVietnam
| | - Roland Kupka
- UNICEF East Asia Pacific Regional OfficeBangkokThailand
| |
Collapse
|
36
|
White JM, Drummond E, Bijalwan V, Singhkumarwong A, Betigeri A, Blankenship J. Micronutrient gaps during the complementary feeding period in seven countries in Southeast Asia: A Comprehensive Nutrient Gap Assessment. Matern Child Nutr 2023; 19 Suppl 2:e13577. [PMID: 38092378 PMCID: PMC10719053 DOI: 10.1111/mcn.13577] [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] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 10/02/2023] [Accepted: 10/04/2023] [Indexed: 12/17/2023]
Abstract
The complementary feeding period is a critical stage of child development when micronutrient needs are high and challenging to meet. Understanding if specific micronutrient gaps exist during this period is critical for effective programming. A Comprehensive Nutrient Gap Assessment (CONGA) was conducted in seven countries in Southeast Asia to estimate gaps in micronutrients commonly lacking in the diets of children aged 6-23 months and to establish the certainty of available evidence for each identified gap. Sixty-eight evidence sources were identified during this analysis, and 310 micronutrient-specific data points were identified across all seven countries. Data points varied in recency, representativeness and evidence type. The CONGA methodology enabled the estimation of a gap burden rating for each micronutrient in each country, as well as a rating of their evidence certainty. Micronutrient gaps were identified in vitamin D, zinc and iron and a potential gap was identified in calcium during the complementary feeding period in the region. Evidence relevant to intake and deficiency of folate, vitamin B12 , thiamine, niacin, vitamin C and vitamin B6 was limited across the region. Proven strategies to address these gaps include increasing the availability and consumption of nutrient-dense foods, micronutrient supplementation, large-scale fortification of staple foods and condiments and point-of-use fortification through multiple micronutrient powders and fortified speciality foods. More recent data on micronutrient availability, intake and deficiency is urgently needed in Southeast Asia.
Collapse
Affiliation(s)
| | | | | | | | - Arvind Betigeri
- World Food Programme Asia and the Pacific Regional OfficeBangkokThailand
| | | |
Collapse
|
37
|
St Laurent B. Genomic complexity of parasites and vectors challenges malaria control in Southeast Asia. Curr Opin Insect Sci 2023; 60:101113. [PMID: 37690774 DOI: 10.1016/j.cois.2023.101113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 09/02/2023] [Accepted: 09/05/2023] [Indexed: 09/12/2023]
Abstract
Southeast Asia is a uniquely complex region of malaria transmission that maintains an astounding level of species diversity among potential malaria vectors and also generates drug-resistant and quickly diverging populations of malaria parasites. All five human malaria species circulate in Southeast Asia with over 50 Anopheles species that vary in their ability to transmit these pathogens. The intricate relationships of these parasites and vectors are not well-understood. Human activity in Southeast Asian countries has created an increasingly fragmented landscape, bringing humans and mosquitoes into more frequent contact, sustaining malaria transmission in a region where few control tools are effective. Genomic shifts at the species, population, and individual level in parasites and vectors introduce variation that has produced drug- and insecticide resistance. The goal of this review is to highlight genomic studies of Southeast Asian malaria parasites and vectors that demonstrate how diversity in these organisms presents unique challenges and opportunities for global malaria control and eradication efforts.
Collapse
|
38
|
Bühler D, Sharma R, Stein W. The Big Five model in rural Southeast Asia: Validation, stability, and its role in household income. J Pers 2023; 91:1364-1380. [PMID: 36660803 DOI: 10.1111/jopy.12813] [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: 08/10/2021] [Revised: 01/12/2023] [Accepted: 01/16/2023] [Indexed: 01/21/2023]
Abstract
OBJECTIVE We investigate the applicability of the Big Five model in rural Southeast Asia and thereby challenge recent concerns about the validity of the model in developing countries. METHOD We use a novel data set on personality traits from rural Thailand and Vietnam (N = 3811 individuals). In our analysis, we (i) assess the factor structure of the data, (ii) test the internal consistency of the items, (iii) compare the traits across two consecutive survey waves, and (iv) employ regressions to demonstrate the economic relevance of the traits. RESULTS The results demonstrate a five-factor structure that fits the Big Five model. We observe changes in personality traits over time but Cohen's d coefficients only range between 0.06 and 0.21. The average rank-order stability, measured by the test-retest correlation of the Big Five between the two consecutive waves, lies at 0.21. Individual changes in personality traits over time relate to experienced shocks and appear to be largely independent of age, gender, and education. We further find that openness and emotional stability positively correlate with rural incomes. CONCLUSIONS While there is skepticism, pertaining to the use of personality trait models in developing countries, our study demonstrates that their importance and usage cannot be rejected.
Collapse
Affiliation(s)
- Dorothee Bühler
- Regional Development and Energy, Bavarian Ministry for Economic Affairs, Munich, Germany
- Leibniz Universität, Hannover, Germany
- Institute for Environmental Economics and World Trade, Hannover, Germany
| | - Rasadhika Sharma
- Leibniz Universität, Hannover, Germany
- Institute for Environmental Economics and World Trade, Hannover, Germany
| | - Wiebke Stein
- Leibniz Universität, Hannover, Germany
- German Institute for Development Evaluation (DEval), Bonn, Germany
- Institute of Economic Policy & RTG 1723 Globalization and Development, Hannover, Germany
| |
Collapse
|
39
|
Bong May Ing J, Singh DKA, Tan MP, Adam Bujang M, Tiong IK, Whitney J, Kumar S. Group-based exercise interventions for community-dwelling older people in Southeast Asia: A systematic review. Australas J Ageing 2023; 42:624-637. [PMID: 37465973 DOI: 10.1111/ajag.13227] [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: 02/02/2022] [Revised: 06/18/2023] [Accepted: 06/22/2023] [Indexed: 07/20/2023]
Abstract
OBJECTIVES Southeast Asia (SEA) is a rapidly ageing and a diversely populated region that requires strategies to maintain its populations' physical activity and sense of well-being. While the benefits of group exercise programs are known, the characteristics and types of exercises in terms of their effectiveness for physical function and fidelity of the programs have yet to be defined within this population. METHODS Ovid, MEDLINE, Scopus, PEDro (Physiotherapy Evidence Database), EBSCOHOST, Cochrane library and Open Grey databases were searched to identify relevant studies. Methodological quality was assessed using the PEDro Scale and the Newcastle Ottawa Scale (NOS). Meta-analysis was undertaken when the same outcome measures were reported in a minimum of two studies with appropriate data. (PROSPERO: CRD42020177317). RESULTS Eleven studies with 900 participants were included, out of which 395 participants were allocated to group exercise programs and 383 completed the program. Culturally adapted Thai dance programs and multicomponent exercise programs were the most-commonly reported group exercises. The Timed Up and Go test (TUG) and attendance rates were the most-frequently reported outcomes. Meta-analysis demonstrated significant improvement in physical function assessed using the Timed Up and Go test (Random effect model -1.27 s, 95% CI -1.65, -0.88, I2 = 74%). In two studies, adherence (81% and 94%) and dropout rates (4% and 19%) were reported. CONCLUSIONS Group-based exercise programs in Southeast Asia consisting mostly of culturally adapted Thai dance programs and multicomponent exercise programs appear to have positive effects on physical function. However, better descriptions of fidelity, including adherence, are required in future studies.
Collapse
Affiliation(s)
- Janet Bong May Ing
- Physiotherapy Programme, Centre for Healthy Ageing and Wellness, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
- Physiotherapy Unit, Sarawak Heart Centre, Sarawak Health Department, Ministry of Health, Kuching, Malaysia
| | - Devinder Kaur Ajit Singh
- Physiotherapy Programme, Centre for Healthy Ageing and Wellness, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Maw Pin Tan
- Division of Geriatric Medicine, Department of Medicine, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Mohammad Adam Bujang
- Clinical Research Centre, Sarawak General Hospital, Ministry of Health, Kuching, Malaysia
| | - Ing Khieng Tiong
- Geriatric Unit, Sarawak Heart Centre, Sarawak Health Department, Ministry of Health, Kuching, Malaysia
| | | | - Saravana Kumar
- Allied Health and Human Performance Unit, City East Campus, University of South Australia, Adelaide, South Australia, Australia
| |
Collapse
|
40
|
Ahrens D, Lukic D, Pham P, Li W, Liu W. Tetraserica Ahrens, 2004 of continental Southeast Asia: new records, new species, and an updated key to species (Coleoptera: Scarabaeidae: Sericinae: Sericini). Zootaxa 2023; 5374:451-486. [PMID: 38220848 DOI: 10.11646/zootaxa.5374.4.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Indexed: 01/16/2024]
Abstract
An update to the taxonomy and distribution of species of Tetraserica Ahrens, 2004 (Coleoptera: Scarabaeidae) is given. We present new records of 36 taxa and describe 13 new species from continental Southeast Asia: Tetraserica bartolozzii Ahrens, new species, T. bankrang Ahrens, new species, T. sraeken Ahrens, new species, T. yongbelar Ahrens, new species, T. hubleyi Ahrens, new species, T. hornburgi Ahrens, new species, T. khemoi Ahrens, new species, T. weigeli Ahrens, new species, T. yucheni Liu, Li & Ahrens, new species, T. fabriziae Liu, Li & Ahrens, new species, T. gialaiensis Pham & Ahrens, new species, T. phamanhi Pham & Ahrens, new species, and T. semikontumensis Pham & Ahrens, new species. The male genitalia of the new species are illustrated and diagnostic characters to related species are given. The key to species of continental Southeast Asia is updated.
Collapse
Affiliation(s)
- Dirk Ahrens
- Museum A. Koenig; Leibniz Institute for the Analysis of Biodiversity Change (LIB); Adenauerallee 127; 53113 Bonn; Germany.
| | - Daniel Lukic
- Museum A. Koenig; Leibniz Institute for the Analysis of Biodiversity Change (LIB); Adenauerallee 127; 53113 Bonn; Germany.
| | - Phu Pham
- Museum A. Koenig; Leibniz Institute for the Analysis of Biodiversity Change (LIB); Adenauerallee 127; 53113 Bonn; Germany; University of Salzburg; Salzburg; Austria.
| | - Wei Li
- Institute of Ecology and Biological Resources; Vietnam Academy of Science and Technology; 18 Hoang Quoc Viet; Cau Giay; Hanoi; Vietnam.
| | - Wangang Liu
- Institute of Earth and Environment; Chinese Academy of Sciences; Yanxiang Road 97#; Yanta District; Xian 710061; P.R. China.
| |
Collapse
|
41
|
Nguyen TPL, Rokhman MR, Stiensma I, Hanifa RS, Ong TD, Postma MJ, van der Schans J. Cost-effectiveness of non-communicable disease prevention in Southeast Asia: a scoping review. Front Public Health 2023; 11:1206213. [PMID: 38026322 PMCID: PMC10666286 DOI: 10.3389/fpubh.2023.1206213] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Accepted: 09/25/2023] [Indexed: 12/01/2023] Open
Abstract
Background Cost-effectiveness analyses (CEAs) on prevention of non-communicable diseases (NCDs) are necessary to guide decision makers to allocate scarce healthcare resource, especially in Southeast Asia (SEA), where many low- and middle-income countries (LMICs) are in the process of scaling-up preventive interventions. This scoping review aims to summarize the cost-effectiveness evidence of primary, secondary, or tertiary prevention of type 2 diabetes mellitus (T2DM) and cardiovascular diseases (CVDs) as well as of major NCDs risk factors in SEA. Methods A scoping review was done following the PRISMA checklist for Scoping Reviews. Systematic searches were performed on Cochrane Library, EconLit, PubMed, and Web of Science to identify CEAs which focused on primary, secondary, or tertiary prevention of T2DM, CVDs and major NCDs risk factors with the focus on primary health-care facilities and clinics and conducted in SEA LMICs. Risks of bias of included studies was assessed using the Consensus of Health Economic Criteria list. Results This study included 42 CEAs. The interventions ranged from screening and targeting specific groups for T2DM and CVDs to smoking cessation programs, discouragement of smoking or unhealthy diet through taxation, or health education. Most CEAs were model-based and compared to a do-nothing scenario. In CEAs related to tobacco use prevention, the cost-effectiveness of tax increase was confirmed in all related CEAs. Unhealthy diet prevention, mass media campaigns, salt-reduction strategies, and tax increases on sugar-sweetened beverages were shown to be cost-effective in several settings. CVD prevention and treatment of hypertension were found to be the most cost-effective interventions. Regarding T2DM prevention, all assessed screening strategies were cost-effective or even cost-saving, and a few strategies to prevent T2DM complications were found to be cost-effective in certain settings. Conclusion This review shows that the cost-effectiveness of preventive strategies in SEA against T2DM, CVDs, and their major NCDs risk factors are heterogenous in both methodology as well as outcome. This review combined with the WHO "best buys" could guide LMICs in SEA in possible interventions to be considered for implementation and upscaling. However, updated and country-specific information is needed to further assess the prioritization of the different healthcare interventions. Systematic review registration https://osf.io, identifier: 10.17605/OSF.IO/NPEHT.
Collapse
Affiliation(s)
- Thi-Phuong-Lan Nguyen
- Faculty of Public Health, Thai Nguyen University of Medicine and Pharmacy, Thái Nguyên, Vietnam
| | - M. Rifqi Rokhman
- Unit of Global Health, Department of Health Sciences, University Medical Center Groningen, Groningen, Netherlands
- Faculty of Pharmacy, Universitas Gadjah Mada, Groningen, Indonesia
| | - Imre Stiensma
- Unit of Global Health, Department of Health Sciences, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - Rachmadianti Sukma Hanifa
- Unit of Global Health, Department of Health Sciences, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
| | - The Due Ong
- Department of Health Financing and Health Technology Assessment, Health Strategy and Policy Institute, Hanoi, Vietnam
| | - Maarten J. Postma
- Unit of Global Health, Department of Health Sciences, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
- Centre of Excellence in Higher Education for Pharmaceutical Care Innovation, Universitas Padjadjaran, Bandung, Indonesia
- Department of Economics, Econometrics, and Finance, University of Groningen, Groningen, Netherlands
| | - Jurjen van der Schans
- Unit of Global Health, Department of Health Sciences, University of Groningen, University Medical Center Groningen, Groningen, Netherlands
- Department of Economics, Econometrics and Finance, Faculty of Economics and Business, University of Groningen, Groningen, Netherlands
- Faculty of Management Sciences, Open University, Heerlen, Netherlands
| |
Collapse
|
42
|
Adella FJ, Vanna M, Adhikari B, Ol S, Tripura R, Davoeung C, Callery JJ, Sovann Y, Chandna A, Bunreth V, Asnong C, von Seidlein L, Dondorp AM, Maude RJ, Lubell Y, Wills B, Lek D, Peto TJ. The feasibility of novel point-of-care diagnostics for febrile illnesses at health centres in Southeast Asia: a mixed-methods study. Trans R Soc Trop Med Hyg 2023; 117:788-796. [PMID: 37317948 PMCID: PMC10629948 DOI: 10.1093/trstmh/trad036] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 04/12/2023] [Accepted: 05/22/2023] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND The decline of malaria in Southeast Asia means other causes of fever are increasingly relevant, but often undiagnosed. The objective of this study was to assess the feasibility of point-of-care tests to diagnose acute febrile illnesses in primary care settings. METHODS A mixed-methods study was conducted at nine rural health centres in western Cambodia. Workshops introduced health workers to the STANDARD(TM) Q Dengue Duo, STANDARD(TM) Q Malaria/CRP Duo and a multiplex biosensor detecting antibodies and/or antigens of eight pathogens. Sixteen structured observation checklists assessed users' performances and nine focus group discussions explored their opinions. RESULTS All three point-of-care tests were performed well under assessment, but sample collection was difficult for the dengue test. Respondents expressed that the diagnostics were useful and could be integrated into routine clinical care, but were not as convenient to perform as standard malaria rapid tests. Health workers recommended that the most valued point-of-care tests would directly inform clinical management (e.g. a decision to refer a patient or to provide/withhold antibiotics). CONCLUSIONS Deployment of new point-of-care tests to health centres could be feasible and acceptable if they are user-friendly, selected for locally circulating pathogens and are accompanied by disease-specific education and simple management algorithms.
Collapse
Affiliation(s)
- Fidelis Jacklyn Adella
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, OX3 7LG, UK
| | - Moul Vanna
- Action for Health Development, Battambang 021404, Cambodia
| | - Bipin Adhikari
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, OX3 7LG, UK
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | - Sam Ol
- Action for Health Development, Battambang 021404, Cambodia
| | - Rupam Tripura
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, OX3 7LG, UK
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | - Chan Davoeung
- Battambang Provincial Health Department, Battambang, Cambodia
| | - James J Callery
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, OX3 7LG, UK
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | - Yok Sovann
- Pailin Provincial Health Department, Pailin, Cambodia
| | - Arjun Chandna
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, OX3 7LG, UK
- Cambodia Oxford Medical Research Unit, Angkor Hospital for Children, Siem Reap 171202, Cambodia
| | | | - Carina Asnong
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, OX3 7LG, UK
| | - Lorenz von Seidlein
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, OX3 7LG, UK
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | - Arjen M Dondorp
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, OX3 7LG, UK
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | - Richard J Maude
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, OX3 7LG, UK
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
- Harvard TH Chan School of Public Health, Harvard University, Boston, MA 02115, USA
- The Open University, Milton Keynes, MK7 6AA, UK
| | - Yoel Lubell
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, OX3 7LG, UK
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | - Bridget Wills
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, OX3 7LG, UK
- Oxford University Clinical Research Unit, Hospital for Tropical Diseases, 764 Vo Van Kiet, Quan 5, Ho Chi Minh City, Vietnam
| | - Dysoley Lek
- School of Public Health, National Institute of Public Health, 80, 289 Samdach Penn Nouth St. (289), Phnom Penh, Cambodia
- National Centre for Parasitology, Entomology and Malaria Control, 477 Betong, Khan Sen Sok, Phnom Penh, Cambodia
| | - Thomas J Peto
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, OX3 7LG, UK
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| |
Collapse
|
43
|
Sethi Y, Khehra N, Padda I, Uniyal N, Olson J. HbA1c without Complete Blood Count: What are we Missing? - A viewpoint from South-East Asia. Arch Med Res 2023; 54:102871. [PMID: 37611383 DOI: 10.1016/j.arcmed.2023.102871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 08/10/2023] [Indexed: 08/25/2023]
Affiliation(s)
- Yashendra Sethi
- PearResearch, Dehradun, India; Government Doon Medical College, HNB Uttarakhand Medical Education University, Dehradun, India; Saint Bernard Hospital, Chicago, Illinois, USA.
| | - Nimrat Khehra
- PearResearch, Dehradun, India; Saint James School of Medicine, St Vincent and the Grenadines
| | - Inderbir Padda
- PearResearch, Dehradun, India; Richmond University Medical Centre, Staten Island, New York, USA
| | - Nidhi Uniyal
- PearResearch, Dehradun, India; Gautam Buddha Chikitsa Mahavidyalaya, Dehradun, Uttarakhand, India
| | | |
Collapse
|
44
|
Chaturvedi R, Biswas S, Bisht K, Sharma A. The threat of increased transmission of non- knowlesi zoonotic malaria in humans: a systematic review. Parasitology 2023; 150:1167-1177. [PMID: 37929579 PMCID: PMC10801384 DOI: 10.1017/s003118202300077x] [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: 03/22/2023] [Revised: 07/17/2023] [Accepted: 07/27/2023] [Indexed: 11/07/2023]
Abstract
Of the 5 human malarial parasites, Plasmodium falciparum and Plasmodium vivax are the most prevalent species globally, while Plasmodium malariae, Plasmodium ovale curtisi and Plasmodium ovale wallikeri are less prevalent and typically occur as mixed-infections. Plasmodium knowlesi, previously considered a non-human primate (NHP) infecting species, is now a cause of human malaria in Malaysia. The other NHP Plasmodium species, Plasmodium cynomolgi, Plasmodium brasilianum, Plasmodium inui, Plasmodium simium, Plasmodium coatneyi and Plasmodium fieldi cause malaria in primates, which are mainly reported in southeast Asia and South America. The non-knowlesi NHP Plasmodium species also emerged and were found to cross-transmit from their natural hosts (NHP) – to human hosts in natural settings. Here we have reviewed and collated data from the literature on the NHPs-to-human-transmitting non-knowlesi Plasmodium species. It was observed that the natural transmission of these NHP parasites to humans had been reported from 2010 onwards. This study shows that: (1) the majority of the non-knowlesi NHP Plasmodium mixed species infecting human cases were from Yala province of Thailand; (2) mono/mixed P. cynomolgi infections with other human-infecting Plasmodium species were prevalent in Malaysia and Thailand and (3) P. brasilianum and P. simium were found in Central and South America.
Collapse
Affiliation(s)
- Rini Chaturvedi
- Molecular Medicine Group, International Centre for Genetic Engineering & Biotechnology, New Delhi, India
| | - Shibani Biswas
- Molecular Medicine Group, International Centre for Genetic Engineering & Biotechnology, New Delhi, India
- Host–Parasite Biology, ICMR-National Institute of Malaria Research, New Delhi, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Kanika Bisht
- Host–Parasite Biology, ICMR-National Institute of Malaria Research, New Delhi, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Amit Sharma
- Molecular Medicine Group, International Centre for Genetic Engineering & Biotechnology, New Delhi, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| |
Collapse
|
45
|
Wang Y, Hollingsworth PM, Zhai D, West CD, Green JMH, Chen H, Hurni K, Su Y, Warren-Thomas E, Xu J, Ahrends A. High-resolution maps show that rubber causes substantial deforestation. Nature 2023; 623:340-346. [PMID: 37853124 PMCID: PMC10632130 DOI: 10.1038/s41586-023-06642-z] [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: 12/03/2022] [Accepted: 09/13/2023] [Indexed: 10/20/2023]
Abstract
Understanding the effects of cash crop expansion on natural forest is of fundamental importance. However, for most crops there are no remotely sensed global maps1, and global deforestation impacts are estimated using models and extrapolations. Natural rubber is an example of a principal commodity for which deforestation impacts have been highly uncertain, with estimates differing more than fivefold1-4. Here we harnessed Earth observation satellite data and cloud computing5 to produce high-resolution maps of rubber (10 m pixel size) and associated deforestation (30 m pixel size) for Southeast Asia. Our maps indicate that rubber-related forest loss has been substantially underestimated in policy, by the public and in recent reports6-8. Our direct remotely sensed observations show that deforestation for rubber is at least twofold to threefold higher than suggested by figures now widely used for setting policy4. With more than 4 million hectares of forest loss for rubber since 1993 (at least 2 million hectares since 2000) and more than 1 million hectares of rubber plantations established in Key Biodiversity Areas, the effects of rubber on biodiversity and ecosystem services in Southeast Asia could be extensive. Thus, rubber deserves more attention in domestic policy, within trade agreements and in incoming due-diligence legislation.
Collapse
Affiliation(s)
- Yunxia Wang
- Royal Botanic Garden Edinburgh, Edinburgh, UK.
| | | | - Deli Zhai
- Key Laboratory of Tropical Forest Ecology, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Xishuangbanna, China
| | - Christopher D West
- Stockholm Environment Institute York, Department of Environment and Geography, University of York, York, UK
| | - Jonathan M H Green
- Stockholm Environment Institute York, Department of Environment and Geography, University of York, York, UK
| | - Huafang Chen
- Centre for Mountain Futures, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, China
- China Country Program, CIFOR-ICRAF, Kunming, China
| | - Kaspar Hurni
- Centre for Development and Environment, University of Bern, Bern, Switzerland
- East-West Center, Honolulu, HI, USA
| | - Yufang Su
- Institute of Economics, Yunnan Academy of Social Sciences, Kunming, China
- China Country Program, CIFOR-ICRAF, Kunming, China
| | - Eleanor Warren-Thomas
- School of Natural Sciences, College of Environmental Sciences and Engineering, Bangor University, Bangor, UK
- International Institute for Applied Systems Analysis (IIASA), Laxenburg, Austria
| | - Jianchu Xu
- Centre for Mountain Futures, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, China
- China Country Program, CIFOR-ICRAF, Kunming, China
| | | |
Collapse
|
46
|
Souza C. Assessing the scale of rubber deforestation in southeast Asia. Nature 2023; 623:256-257. [PMID: 37875686 DOI: 10.1038/d41586-023-03153-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2023]
|
47
|
Siri Y, Precha N, Sirikanchana K, Haramoto E, Makkaew P. Antimicrobial resistance in southeast Asian water environments: A systematic review of current evidence and future research directions. Sci Total Environ 2023; 896:165229. [PMID: 37394072 DOI: 10.1016/j.scitotenv.2023.165229] [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] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 06/27/2023] [Accepted: 06/28/2023] [Indexed: 07/04/2023]
Abstract
Antimicrobial resistance has been a serious and complex issue for over a decade. Although research on antimicrobial resistance (AMR) has mainly focused on clinical and animal samples as essential for treatment, the AMR situation in aquatic environments may vary and have complicated patterns according to geographical area. Therefore, this study aimed to examine recent literature on the current situation and identify gaps in the AMR research on freshwater, seawater, and wastewater in Southeast Asia. The PubMed, Scopus, and ScienceDirect databases were searched for relevant publications published from January 2013 to June 2023 that focused on antimicrobial resistance bacteria (ARB) and antimicrobial resistance genes (ARGs) among water sources. Based on the inclusion criteria, the final screening included 41 studies, with acceptable agreement assessed using Cohen's inter-examiner kappa equal to 0.866. This review found that 23 out of 41 included studies investigated ARGs and ARB reservoirs in freshwater rather than in seawater and wastewater, and it frequently found that Escherichia coli was a predominant indicator in AMR detection conducted by both phenotypic and genotypic methods. Different ARGs, such as blaTEM, sul1, and tetA genes, were found to be at a high prevalence in wastewater, freshwater, and seawater. Existing evidence highlights the importance of wastewater management and constant water monitoring in preventing AMR dissemination and strengthening effective mitigation strategies. This review may be beneficial for updating current evidence and providing a framework for spreading ARB and ARGs, particularly region-specific water sources. Future AMR research should include samples from various water systems, such as drinking water or seawater, to generate contextually appropriate results. Robust evidence regarding standard detection methods is required for prospective-era work to raise practical policies and alerts for developing microbial source tracking and identifying sources of contamination-specific indicators in aquatic environment markers.
Collapse
Affiliation(s)
- Yadpiroon Siri
- Environmental, Safety Technology and Health Program, School of Public Health, Walailak University, Thaiburi, Thasala, Nakhon Si Thammarat 80160, Thailand
| | - Nopadol Precha
- Department of Environmental Health and Technology, School of Public Health, Walailak University, Nakhon Si Thammarat 80160, Thailand; One Health Research Center, Walailak University, Nakhon Si Thammarat 80160, Thailand
| | - Kwanrawee Sirikanchana
- Research Laboratory of Biotechnology, Chulabhorn Research Institute, Bangkok 10210, Thailand; Center of Excellence on Environmental Health and Toxicology (EHT), OPS, MHESI, Bangkok 10400, Thailand
| | - Eiji Haramoto
- Interdisciplinary Center for River Basin Environment, University of Yamanashi, Yamanashi 400-8511, Japan
| | - Prasert Makkaew
- Department of Environmental Health and Technology, School of Public Health, Walailak University, Nakhon Si Thammarat 80160, Thailand; One Health Research Center, Walailak University, Nakhon Si Thammarat 80160, Thailand.
| |
Collapse
|
48
|
Danila N. Spillover of volatility among financial instruments: ASEAN-5 and GCC market study. PLoS One 2023; 18:e0292958. [PMID: 37856501 PMCID: PMC10586706 DOI: 10.1371/journal.pone.0292958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 10/03/2023] [Indexed: 10/21/2023] Open
Abstract
The research examines a comovement and spillover of volatility among foreign exchange, conventional and shariah stock markets in Association of South East Asian Nation-5 (ASEAN) countries and Gulf Cooperation Council (GCC) countries. Generalized Autoregressive Conditional Heteroskedasticity-Baba, Engle, Kraft and Kroner (GARCH-BEKK) and Dynamic Conditional Correlation (GARCH-DCC) models are used to capture the correlation and transmission volatility of the markets. The overall results show that both the Shariah and the conventional stock indices respond similarly to each country's currency. A bidirectional (two-way relationship) volatility spillover exists only in Malaysia and a unidirectional (one-way relationship) volatility is observed in Indonesia, Singapore, Thailand, and Bahrain. The rest of the markets-the Philippines, Saudi Arabia, and the United Arab Emirates (UAE)-do not have any volatility spillover evidence. Based on DCC outcomes, the conventional and Shariah stock in ASEAN-5 countries and GCC countries reveal the market efficiency, i.e., a positive high conditional correlation. Only Bahrain shows less efficiency than the other countries. It implies no portfolio diversification advantage in conventional and Shariah stock indices. Contrarily, currency and stock (conventional and Shariah) markets provide portfolio diversification benefits for all ASEAN-5 and GCC countries.
Collapse
Affiliation(s)
- Nevi Danila
- Finance Department, College of Business Administration, Prince Sultan University, Riyadh, Saudi Arabia
| |
Collapse
|
49
|
Te V, Ma S, Por I, Van Damme W, Wouters E, van Olmen J. Diabetes care components effectively implemented in the ASEAN health systems: an umbrella review of systematic reviews. BMJ Open 2023; 13:e071427. [PMID: 37816569 PMCID: PMC10565207 DOI: 10.1136/bmjopen-2022-071427] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 09/11/2023] [Indexed: 10/12/2023] Open
Abstract
OBJECTIVES Association of Southeast Asian Nations (ASEAN) is among the hardest hit low-income and middle-income countries by diabetes. Innovative Care for Chronic Conditions (ICCC) framework has been adopted by the WHO for health system transformation towards better care for chronic conditions including diabetes. We conducted an umbrella review of systematic reviews on diabetes care components effectively implemented in the ASEAN health systems and map those effective care components into the ICCC framework. DESIGN An umbrella review of systematic reviews and/or meta-analyses following JBI (Joanna Briggs Institute) guidelines. DATA SOURCES Health System Evidence, Health Evidence, PubMed and Ovid MEDLINE. ELIGIBILITY CRITERIA We included systematic reviews and/or meta-analyses which focused on management of type 2 diabetes, reported improvements in measured outcomes and had at least one ASEAN member state in the study setting. DATA EXTRACTION AND SYNTHESIS Two reviewers independently extracted the data and mapped the included studies into the ICCC framework. A narrative synthesis method was used to summarise the findings. The included studies were assessed for methodological quality based on the JBI critical appraisal checklist for systematic reviews and research syntheses. RESULTS 479 records were found of which 36 studies were included for the analysis. A multidisciplinary healthcare team including pharmacists and nurses has been reported to effectively support patients in self-management of their conditions. This can be supported by effective use of digital health interventions. Community health workers either peers or lay people with necessary software (knowledge and skills) and hardware (medical equipment and supplies) can provide complementary care to that of the healthcare staff. CONCLUSION To meet challenges of the increased burden of chronic conditions including diabetes, health policy-makers in the ASEAN member states can consider a paradigm shift in human resources for health towards the multidisciplinary, inclusive, collaborative and complementary team.
Collapse
Affiliation(s)
- Vannarath Te
- School of Public Health, National Institute of Public Health, Phnom Penh, Cambodia
- Health Policy Unit, Department of Public Health, Institute of Tropical Medicine, Antwerpen, Belgium
- Department of Family Medicine and Population Health, University of Antwerp, Antwerpen, Belgium
| | - Sokvy Ma
- School of Public Health, National Institute of Public Health, Phnom Penh, Cambodia
| | - Ir Por
- School of Public Health, National Institute of Public Health, Phnom Penh, Cambodia
- Management Team, National Institute of Public Health, Phnom Penh, Cambodia
| | - Wim Van Damme
- Health Policy Unit, Department of Public Health, Institute of Tropical Medicine, Antwerpen, Belgium
| | - Edwin Wouters
- Department of Sociology, Centre for Population, Family & Health, University of Antwerp, Antwerp, Belgium
- Center for Health Systems Research & Development, University of the Free State, Bloemfontein, South Africa
| | - Josefien van Olmen
- Department of Family Medicine and Population Health, University of Antwerp, Antwerpen, Belgium
| |
Collapse
|
50
|
Sundram P. ASEAN as network governance: An alternative lens to evaluate policymaking and performance. F1000Res 2023; 12:1073. [PMID: 37811198 PMCID: PMC10556558 DOI: 10.12688/f1000research.136338.2] [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] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/27/2023] [Indexed: 10/10/2023] Open
Abstract
Background: This article offers a new perspective of the Association of Southeast Asian Nations (ASEAN) as network governance (NG) using the policy network theory (PNT) for the analysis. Methods: Two case studies were selected from the ASEAN Community to examine the applicability and effectiveness of NG in promoting ASEAN cooperation. These case studies were chosen due to their prominence and the prevalence of critical comments about their effectiveness in promoting cooperation. The content analysis utilised primary data from ASEAN reports, documents, research articles and processes, and studies on NG and policy networks. A literature review was conducted using online academic databases and ASEAN-related websites. The search covered the period from June 2019 to March 2021, with further searches conducted between January and July 2023. These data collection efforts provided a robust analysis of the case studies within the NG and ASEAN integration contexts. Results: The findings show ASEAN as a hybrid structure which has supported its survival and relevance. This approach provides legitimacy for ASEAN globally by purposefully adopting structures similar to the EU without the supranational elements. It also showcases ASEAN's motivation for asserting its centrality. Adopting a hybrid structure has led to ASEAN's soft institutionalisation, driven by its norms and characterised by a less empowered secretariat, where the member states are the decision-makers and implementors of policies. It opens a pathway to recognising ASEAN states' autonomy, where the actors' will and interests affect decision-making and define performance. Conclusions: This article demonstrates NG's viability in promoting ASEAN's centrality in regional cooperation and institutional arrangements and allows for a nuanced assessment of its performance considering the context of the issue and ASEAN's history and emphasising the member states' primacy in policymaking. The NG framework contributes to ASEAN's legitimacy, regional cooperation and performance despite its inherent limitations.
Collapse
|