Browsing by Author "Tan Y"
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- ItemHimalayan Marmot (Marmota himalayana) Redistribution to High Latitudes under Climate Change(MDPI (Basel, Switzerland), 2023-08-28) Wang Z; Kang Y; Wang Y; Tan Y; Yao B; An K; Su J; Crowther MClimate warming and human activities impact the expansion and contraction of species distribution. The Himalayan marmot (Marmota himalayana) is a unique mammal and an ecosystem engineer in the Qinghai-Tibet Plateau (QTP). This pest aggravates grassland degradation and is a carrier and transmitter of plagues. Therefore, exploring the future distribution of Himalayan marmots based on climate change and human activities is crucial for ecosystem management, biodiversity conservation, and public health safety. Here, a maximum entropy model was explored to forecast changes in the distribution and centroid migration of the Himalayan marmot in the 2050s and 2070s. The results implied that the human footprint index (72.80%) and altitude (16.40%) were the crucial environmental factors affecting the potential distribution of Himalayan marmots, with moderately covered grassland being the preferred habitat of the Himalayan marmot. Over the next 30-50 years, the area of suitable habitat for the Himalayan marmot will increase slightly and the distribution center will shift towards higher latitudes in the northeastern part of the plateau. These results demonstrate the influence of climate change on Himalayan marmots and provide a theoretical reference for ecological management and plague monitoring.
- ItemNanoengineered polymers and other organic materials in lung cancer treatment: Bridging the gap between research and clinical applications(Elsevier Ltd, 2024-03-25) Jin X; Heidari G; Hua Z; Lei Y; Huang J; Wu Z; Paiva-Santos AC; Guo Z; Karimi Male H; Neisiany RE; Sillanpää M; Prakash C; Wang X; Tan Y; Makvandi P; Xu YCancer remains a major global health challenge, with increasing incidence and mortality rates projected for the coming years. Lung cancer, in particular, poses significant obstacles due to late-stage diagnosis and limited treatment options. While advancements in molecular diagnostics have been made, there is a critical need to connect the dots between laboratory and hospital for better lung cancer treatment. Systemic therapy plays a crucial role in treating advanced-stage lung cancer, and recent efforts have focused on developing innovative drug delivery techniques. Nanoparticles (NPs) have emerged as a promising approach to lung cancer treatment, offering enhanced drug delivery, active targeting, and reduced toxicity. Organic-based nanomaterials, like polymeric nanoparticles, solid lipid nanoparticles, and liposomes hold great potential in this field. This review examines the application of NPs in lung cancer treatment, highlights current therapies, explores organic nanoparticle-based approaches, and discusses limitations and future perspectives in clinical translation.
- ItemPossibility of Wild Boar Harm Occurring in Five Provinces of Northwest China(MDPI (Basel, Switzerland), 2023-12-08) Liu P; Wang Z; An K; Tan Y; Ji W; Su J; Phillips CJCWith the implementation of ecological engineering projects and related policies in China, wild boar (Sus scrofa) populations have surged, leading to increasingly serious conflicts with humans. We evaluated their potential habitat changes from the perspective of environmental suitability. To elucidate the suitable habitat characteristics for wild boars, we obtained data from 79 sites in five provinces in northwest China using database retrieval, human-wildlife conflict (HWC) incident questionnaires, and document retrieval. Thus, 10 environmental variables with lower correlation were selected, and potentially suitable distribution areas for wild boars under the current climate scenario were predicted based on the maximum entropy model. These areas were superimposed with different land use types in different periods to explore habitat selection. Precipitation seasonality (26.40%), human footprint index (16.50%), and elevation (11.90%) were the main environmental factors affecting wild boar distribution. The areas with high potential suitability for wild boars were mainly in the southeast and northwest of the region (total area of 2.63 × 105 km2). The land use types in the high-suitability zones are mainly woodland and grassland with high coverage, canopy density, and cultivated land borders. This study provides a reference for the effective prevention of HWC and management of wild boars.