Life Sciences Commons^™

Construction , Structural Characterization , And Antioxidant Activity Evaluation Of Yam Polysaccharide-Selenium Nanoparticle Complexes, Yidong Xiao, Lanmei Ou, Mengmeng Zhao

Journal of Food Science and Biotechnology

[Objective ] This study explored the structural characteristics and in vitro antioxidant activity of yam polysaccharide-selenium nanoparticle (YP-SeNPs ) complexes.[Method ] Yam polysaccharide (YP) were obtained through hot water extraction and then purified by purification,diethylaminoethyl cellulose 52 (DEAE-52) column chromatography,and dialysis.With YP as a template,YP-SeNPs were prepared with different Se/YP mass ratios (1∶3,1∶1,and 4∶3) in an oxidation-reduction system comprising ascorbic acid (VC) and sodium selenite (Na 2SeO 3）.The complexes were characterized via multiple techniques,including visual observation of solution color,ultraviolet-visible absorption (UV-vis ) spectroscopy,particle size measurement,transmission electron microscopy (TEM ),scanning electron microscopy (SEM ),atomic force microscopy (AFM ),Fourier-transform infrared spectroscopy (FT-IR …

Preparation And Anti-Exercise Fatigue Effect Evaluation Of Γ-Aminobutyric Acid-Enriched Milk Fermented With Lactic Acid Bacteria, Dong Liu, Yuning Yang, Fangfei Dou, Yuxing Li, Minghai Ju

Journal of Food Science and Biotechnology

[Objective ] This study aims to prepare γ-aminobutyric acid (GABA )-enriched milk fermented with lactic acid bacteria and evaluate its anti-exercise fatigue effect.[Method ] High GABA-producing lactic acid bacteria were selected and used to ferment milk with a commercial starter culture.A mouse model of exercise fatigue was established by four weeks of exhaustive swimming training.After four weeks,the exhaustive swimming time,serum biochemical indicators,antioxidant indicators,and energy storage substance levels were measured and analyzed.[Result ] Lactobacillus plantarum (L.plantarum ) LP- 5 was selected as the strain for fermentation,and its GABA yield reached (1.340±0.003) g/L.The fermented milk showed the titratable acidity of (46.29±2.01) ºT,the …

The Structure Of The Drp1 Lattice On Membrane, Kristy Rochon, Anelise N. Hutson, Jason A. Mears

Faculty Scholarship

Mitochondrial health relies on the membrane fission mediated by dynamin-related protein 1 (Drp1). Previous structural studies of Drp1 on remodeled membranes were hampered by heterogeneity, leaving a critical gap in the understanding of the mitochondrial fission mechanisms. Here we present a cryo-electron microscopy structure of full-length human Drp1 decorated on membrane tubules. Using the reconstruction of average subtracted tubular regions (RASTR) technique, we report that Drp1 forms a locally ordered lattice along the tubule without global helical symmetry. The filaments in the lattice are similar to dynamin rungs with conserved stalk interactions. Adjacent filaments are connected by GTPase domain interactions …

Assessing The Impact Of Spraying An E. Faecium Probiotic At Hatch And Supplementing Feed With A Triple-Strain Bacillus-Based Additive On Bco Lameness Incidence In Broiler Chickens, Khawla Alharbi, Anh Dang Trieu Do, Abdulaziz Alqahtani, Ruvindu Perera, Alexa Thomas, Antoine Meuter, Adnan Ali Khalaf

Poultry Science Faculty Publications and Presentations

Bacterial chondronecrosis with osteomyelitis (BCO) is a major cause of lameness in broiler chickens. This condition arises when bacteria from the gastrointestinal or aerosol tract migrate to infect bone microfractures, often exacerbated by rapid growth, reduced blood flow, and mechanical stress. As concerns about antibiotic resistance grow, probiotics have gained attention for their potential to improve gut health and reduce systemic bacterial load. This study evaluated the efficacy of a probiotic program comprising an Enterococcus faecium-based spray (2 x 10(9) CFU/bird at hatch) and a triple-strain Bacillus-based feed additive (B. subtilis 597, B. subtilis 600, and B. amyloliquefaciens 516 at …

Research Progress In Application Of Ultra-High Pressure Sterilization In The Processing Of Prepared Dishes, Haisheng Dong, Peng Zang

Journal of Food Science and Biotechnology

As a non-thermal sterilization technology,ultra-high pressure sterilization can protect the thermosensitive nutrients and maintain the texture of food,demonstrating unique technical advantages in the processing of prepared dishes.By a review of domestic and foreign literature and performance of relevant equipment,this paper introduced the principle,equipment,and parameters of ultra-high pressure sterilization.Considering the parameters of ultra-high pressure sterilization and the effects of food ingredients on the pressure tolerance of different microbial species,the factors affecting the effect of ultra-high pressure sterilization were analyzed.In addition,the effects of ultra-high pressure sterilization on the physical and chemical properties,sensory quality,enzyme activity,microorganisms count and bioactive substances of prepared dishes were …

Research Progress In Biological Activities , Mechanisms Of Action , And Applications Of Antimicrobial Peptides, Yuxin Jiao, Ruolan Shan, Xufeng Wang, Maolong Chen, Li Wen, Yunhui Cheng, Hao Wu

Journal of Food Science and Biotechnology

The widespread abuse of traditional antibiotics has led to the emergence and development of antimicrobial peptides due to the resultant bacterial resistance.Antimicrobial peptides demonstrate high efficacy in combating infectious pathogens and possess unique antimicrobial mechanisms and biocompatibility,effectively reducing the bacterial resistance rate.The high structural adaptability endows antimicrobial peptides with multiple biological activities,enabling targeted action against diverse types of pathogens and abnormal cells.Accordingly,antimicrobial peptides exhibit a promising development prospect.Enhanced stability contributes to prolonging the in vivo half-life and improving the bioavailability of antimicrobial peptides,which holds crucial importance for improving the clinical translation value of antimicrobial peptides.The author summarizes the research progress …

Mechanisms Of The Quality Changes Of Polygonati Rhizoma Processed By Steaming-Drying Cycles, Zicong Yu, Liuping Fan

Journal of Food Science and Biotechnology

[Objective ] This study aims to investigate the effects of steaming-drying cycles on the quality changes of Polygonati rhizoma and optimize the processing technology to enhance its application value.[Method ] Slices of Polygonati rhizoma processed by 0~5 steaming-drying cycles were prepared.The drying rate and drying kinetics during the drying stage after each cycle were analyzed,and a drying model was fitted.Changes in color difference,appearance,hardness,and mass fractions of polysaccharides,reducing sugars,polyphenols,flavonoids,saponins,and calcium oxalate raphides were measured.[Result ] The number of steaming-drying cycles significantly affected the quality of Polygonati rhizoma.The drying rate decreased as the drying time increased,conforming to the Modified Page model,while the …

Determination Of Microorganisms And Analysis Of Factors Influencing Osmophilic Yeasts In Apis Cerana Honey, Mei Song, Hongxia Li, Zhaolong Liu, Dong Qiao, Na Li, Lanzhen Chen

Journal of Food Science and Biotechnology

[Objective ] This study determined the mold count,total plate count,and osmophilic yeast count in Apis cerana honey and explored the correlations of osmophilic yeasts with quality parameters and storage conditions of the honey.[Method ] A total of 105 Apis cerana honey samples were used for the determination of mold count,total plate count,and osmophilic yeast count,as well as odor,moisture,phenolic acids,and carbohydrates.The correlations between quality indexes and osmophilic yeasts and the effects of different storage conditions on osmophilic yeast count were explored.[Result ] Among the 105 samples,1,1,and 67 samples showed the mold count,total plate count,and osmophilic yeast count exceeding the national standards.All …

Photosensitizer-Loaded Glycogen For Photodynamic Therapy Of Tumor, Keke Ma, Jiurui Fang, Huijie Zhang, Jinghua Chen

Journal of Food Science and Biotechnology

[Objective ] The aim of this study is to synthesize aminated glycogen (NG) for loading of the photosensitizer TTVBA and construct a nano drug delivery system (NGT NPs ) for photodynamic therapy (PDT ) of tumors.[Method ] Positively charged NG was synthesized through modification of glycogen with diethylenetriamine (DETA ).Then,TTVBA was encapsulated by NG via electrostatic interaction to prepare NGT NPs.The prepared NGT NPs were characterized by infrared spectroscopy,dynamic light scattering (DLS ),and transmission electron microscopy (TEM ).The hemolysis assay was performed to evaluate the biocompatibility of NGT NPs.The reactive oxygen species (ROS ) generation capability of cells treated with …

Prokaryotic Expression , Purification , And Polyclonal Antibody Preparation Of Chlamydomonas Reinhardtii Channelrhodopsin 1, Jiurong Wang, Bin Xue, Zhenchuan Fan

Journal of Food Science and Biotechnology

[Objective ] This study aims to prepare a highly specific antibody against channelrhodopsin- 1 (ChR 1) from Chlamydomonas reinhardtii (C.reinhardtii ) and investigate its regulatory mechanisms in cellular phototaxis and negative phototaxis.[Method ] The recombinant expression vector pET- 28a(+)-chr1 was constructed and transformed into Escherichia coli (E.coli ) BL21 (DE3) competent cells.The expression of the fusion protein 6×His∷ChR 1 was induced with IPTG,and the obtained protein was purified by nickel-affinity chromatography.The purified protein was used to immunize New Zealand white rabbits for the production of ChR 1 antiserum.ChR 1-specific IgG antibodies were enriched from the antiserum through protein A purification.The …

Engineering Escherichia Coli Tolerance To Improve Succinic Acid Production, Jingyu Pan, Yongsheng Tang, Jia Liu, Cong Gao, Xiaomin Li, Wei Song, Wanqing Wei, Guipeng Hu, Jing Wu, Liming Liu, Xiulai Chen

Journal of Food Science and Biotechnology

[Objective ] This study aims to enhance the high osmotic pressure tolerance of Escherichia coli (E.coli ) for the efficient production of succinic acid.[Method ] Adaptive evolution,transcriptomic analysis,reverse metabolic engineering,and fermentation optimization were employed for improving E.coli tolerance to high osmotic pressure.[Result ] By analyzing the key factors influencing succinic acid production by fermentation,osmotic pressure was identified as the critical factor reducing succinic acid production efficiency.A mutant strain,E.coli FN-6,with tolerance to high osmotic pressure was obtained through adaptive evolution.The key gene cusC responsible for osmotic pressure tolerance was identified by transcriptomic analysis.After optimization of the expression level of cusC,the engineered …

Study On The Antioxidant Effects Of Natural Antioxidants And Their Derivatives On Anchovy (Engraulis Japonicus ) Oil, Xuyang Ding, Fujun Liu, Fawen Yin, Dayong Zhou

Journal of Food Science and Biotechnology

[Objective ] The aim of this study is to evaluate and improve the antioxidant effects of natural antioxidants and their derivatives on anchovy (Engraulis japonicus ) oil.[Method ] The 60 ℃ accelerated oxidation model was used to evaluate the antioxidant effects of phytic acid,tea polyphenols (TP),rosemary extract,ascorbyl palmitate,vitamin E,tea polyphenol palmitate (TPP),and bamboo leaf extract on anchovy oil based on the peroxide value (POV ),thiobarbituric acid reactive substances (TBARS ) value,relative intensity of free radicals,and fatty acid composition.[Result ] TPP (single antioxidant ) and TPP+TP (composite antioxidant ) demonstrated the strongest antioxidant effects on anchovy oil.[Conclusion ] Although the antioxidant …

Establishment Of Surface-Enhanced Raman Spectroscopy For Detection Of Escherichia Coli O157:H7, Panxue Wang, Cen Li, Xiang Li, Ying Liu, Guoliang Li

Journal of Food Science and Biotechnology

[Objective ] This study aims to improve the detection specificity and sensitivity for Escherichia coli (E.coli ) O157:H7.[Method ] A high ly specific and sensitive method for the detection of E.coli O157:H7 was established based on magnetic separation and signal amplification strategies combined with surface-enhanced Raman spectroscopy (SERS ).Aptamers were used as recognition elements and combined with magnetic beads and polystyrene (PS) microspheres to construct a separation probe (MB@Apt ) and a signal amplification Raman tag (4-MBN@PS@Apt ),respectively.[Result ] In the presence of E.coli O157:H7,MB@Apt and 4-MBN@PS@Apt formed a “sandwich ” structured composite (MB@Apt/ E.coli O157:H7/4-MBN@PS@Apt ),which could be rapidly …

Rapid Determination Of Vitamin B 1 In Infant Formula Milk Powder By Fluorescent Microsphere Immunochromatographic Assay, Qianqian Lu, Ting Yang, Yongwei Feng, Jialin Hu, Hua Kuang, Chuanlai Xu, Lingling Guo

Journal of Food Science and Biotechnology

[Objective ] A fluorescent immunochromatographic assay was established based on vitamin B 1 monoclonal antibody to measure the vitamin B 1 in infant formula milk powder.[Method ] The performance of vitamin B 1 monoclonal antibody was evaluated.On this basis,a highly sensitive fluorescent immunochromatographic test strip was developed.[Result ] The vitamin B 1 monoclonal antibody showed high sensitivity,affinity,and specificity.The fluorescent immunochromatographic test strip showed a visual limit of detection (vLOD ) of 10 μg/kg,a cut-off value of 200 μg/kg,and a calculated limit of detection (cLOD ) of 2.056 μg/kg.In addition,the recovery rate of this method was 97.3%~115.4%.The test results of the …

Colloidal Carbon-Labelled Immunochromatographic Assay For Rapid Detection Of Marbofloxacin Residues In Animal-Derived Foods, Xiujin Chen, Biao An, Jian Tao, Xinhao Yin, Yao Wang, Huawei Niu, Zhaozhou Li, Min Zhang

Journal of Food Science and Biotechnology

[Objective ] A colloidal carbon-labelled immunochromatographic assay with competitive inhibition was developed for the detection of marbofloxacin (MBF ) residues in milk powder and chicken.[Method ] The anti-MBF polyclonal antibody prepared in the author 's laboratory was employed to produce the colloidal carbon-labelled immunoprobe.The effects of pH of reaction system,resuspension solution,treatment solution of sample pad,standard dilution buffer,mass concentration of colloidal carbon,mass concentration of primary antibody,mass concentration of coating antigen,and mass concentration of secondary antibody on the MBF colloidal carbon-labelled immunochromatographic assay were investigated.The sensitivity,specificity,stability,and accuracy of the method were determined.[Result ] Under optimal conditions,the cut-off value of the method was …

Construction Of Staphylococcus Aureus Detection Method Based On, Silver Nanoclusters Dna, Xiaotong Lu, Jinzhao Li, Xinjun Du

Journal of Food Science and Biotechnology

[Objective ] A simple and sensitive detection method for Staphylococcus aureus is established for the efficient detection of this pathogen in food.[Method ] Targeting Staphylococcus aureus,a simple and sensitive fluorescent detection method for Staphylococcus aureus,EXPAR-P-AgNCs,was developed based on exponential amplification reaction (EXPAR ) combined with DNA silver nanoclusters (P-AgNCs ).A recognition probe was designed to initiate EXPAR in the presence of Staphylococcus aureus,generating a large amount of target DNA(T).The binding of T to hairpin P displaced the G-rich strand from P-AgNCs,resulting in a decrease in the relative fluorescence intensity of P-AgNCs and enabling the detection of Staphylococc us aureus.[Result ] …

Physicochemical Indicators , Microbial Diversity , And Volatile Substances In The Qupi And Quxin Of High-Temperature Daqu, Dan Xie, Cheng Wu, Wenyu Zhao, Jianfeng Hu, Pingyan Cheng, Yuanlin Bi, Junlin Yang, Xiaolong You, Diqiang Wang

Journal of Food Science and Biotechnology

[Objective ] This study aims to explore the physicochemical indicators,microbial diversity,and volatile substances in the Qupi (surface ) and Quxin (core) of high-temperature Daqu.[Method ] High-throughput sequencing and headspace solid-phase microextraction coupled with gas chromatography-mass spectrometry (HS-SPME-GC-MS ) were employed to compare the microbial diversity,volatile substances,and physicochemical indicators between Qupi and Quxin of three types of Daqu.[Result ] The moisture mass fraction in Qupi of the three types of Daqu was lower than that in Quxin (P<0.05),and the moisture mass fraction was the lowest in the Qupi of white Daqu (WP) and the highest in the Quxin of yellow Daqu (YX).The acidity of Qupi and Quxin were in the order of Quxin of black Daqu (BX) > YX > Qupi of black Daqu (BP) > Quxin of white Daqu (WX) > Qupi of yellow Daqu (YP) > WP.High-throughput sequencing results showed that Firmicutes and …

The Impact Of Polymycovirus 1 On Aspergillus Fumigatus Pathogenesis During Lung Infection, Alexander W. Rapp

Dartmouth College Ph.D Dissertations

The genus Aspergillus comprises over 250 species of fungi. Within this genus, only a handful of species cause disease in humans. One species is Aspergillus fumigatus (A.f.), an environmentally ubiquitous, saprophytic fungal pathogen. Lung infections due to A.f. range from invasive infection to allergic forms of the disease. Allergic bronchopulmonary aspergillosis (ABPA) is one of the most severe forms and presents as a hypersensitivity that often results in off-target damage to the surrounding airways. Patients with ABPA are sensitized to fungal antigens and this is commonly seen in cystic fibrosis and genetic predispositions. Recent data from our lab shown how …

Is Anoxia Tolerance A Common Trait In Fish Cell Lines?, Lori Tran

University Honors Theses

Most vertebrates need a constant supply of oxygen to sustain life, with disruption to O₂ supply or delivery quickly leading to cell and tissue damage and death. Many aquatic species are able to withstand long periods without O₂ due to evolving to survive the regular periods of hypoxia and anoxia in their natural habitat. The Austrofundulus limnaeus, or the annual killifish, in particular have shown the highest anoxia tolerance in all vertebrates and is a promising model for developing effective treatments for anoxia-related damage, such as heart attacks and strokes. The A. limnaeus are not the only …

Design And Evaluation Of An Innovative Biomimetic Coral Transport Container, John-Christopher L. Calulo, Wilfredo Y. Licuanan, Leah D. Madrazo, Dana Isabelle P. Villano, Angel Nicole B. Villanueva

Sinaya: A Philippine Journal for Senior High School Teachers and Students

Coral reefs are vulnerable to disruptive human activities such as pollution, overfishing, and coastal development—degrading water quality and reef structures. Active reef restoration entails temporarily relocating several corals to aquaculture facilities to achieve successful rehabilitation; however, current coral transport methods pose certain risks, such as stress-induced mortality, which can result from physical damage during transportation. Existing studies on coral transport have explored various techniques for collecting, shipping, and maintaining live coral specimens. The design consists of petal-shaped areas where the waves gather, akin to a coral reef’s grooves, separated by wedges—the spurs—that cause waves to divide. The different design modifications …

Macrophage Heterogeneity And Function In The Lung, Xin Li

Dartmouth College Ph.D Dissertations

Macrophages are critical custodians of the lung, orchestrating immune surveillance, maintaining tissue homeostasis, and coordinating both innate and adaptive responses. This dissertation examines their heterogeneity and specialized functions, focusing on IMs, which reside in the lung interstitium, and AMs, which occupy the airspace. Through comprehensive single-cell transcriptomic profiling of murine and human samples, we identify multiple IM and AM subsets defined by distinct chemokine, cytokine, receptor, and innate immune gene signatures. These subsets display clear divisions of labor, contributing to immune cell recruitment, tertiary lymphoid structure formation, and alveolar homeostasis.

In IMs, coordinated chemokine programs not only recruit inflammatory cells …

Type I Interferon Protects Against Bone Loss In Periodontitis By Mitigating An Interleukin (Il)-17-Neutrophil Axis, Jinmei Zhang, Qiong Ding, Angela X Wang, Maoxuan Lin, Ning Yu, Kevin Moss, Megumi A Williamson, Di Miao, Julie T Marchesan, Erliang Zeng, Wei Shi, Hongli Sun, Yu Leo Lei, Shaoping Zhang

Faculty, Staff and Student Publications

Type I interferons (IFNs-I), a group of pleiotropic cytokines, critically modulate host response in various inflammatory diseases. However, the role of the IFN-I pathway in periodontitis remains largely unknown. In this report, we describe that the IFN-β levels in the gingival crevicular fluid of human subjects were negatively associated with periodontitis and clinical gingival inflammation. Disruption of IFN-I signaling worsened alveolar bone resorption in a ligature-induced periodontitis murine model. Deficiency of the IFN-I pathway resulted in an exaggerated inflammatory response in myeloid cells and drastically increased the interleukin-17 (IL-17)-mediated neutrophil recruitment in the gingiva. We further identified that the myeloid …

Removal Of Fluoroquinolones From Water Systems Employing Rice Husk Composited Sponges Via Nanoadsorption, Dalia Kanaa

Theses and Dissertations

A novel nanocomposite of polyvinyl alcohol formaldehyde (PVF) sponge loaded with green zinc oxide nanoparticles (ZnONP) and referred to as (NP-PVF) was fabricated as a potential adsorbent of ciprofloxacin from water. A simple mechanical foaming process was used to synthesize the adsorbent. Rice husk extract was used to synthesize zinc oxide nanoparticles (ZnONP) for its phytochemicals as reducing agents. A facile and low-energy-dependent extraction method was used that did not require the use of high-temperature annealing. The synthesized nanoparticles showed a maximum UV absorption at 347 nm, which corresponds to a 3.58 eV band gap energy. FTIR confirmed the successful …

Analysis Of Synaptotagmin Isoforms In Lßt2 Gonadotrophs, Caitlin Vahl

Undergraduate Theses, Capstones, and Recitals

The anterior pituitary is comprised of five cell types which secrete regulatory hormones into the bloodstream. Specifically, gonadotrophs synthesize and release sex hormones follicle-stimulating hormone (FSH) and luteinizing hormone (LH) in response to gonadotropin-releasing hormone (GnRH). GnRH signals from the hypothalamus regulate the differential secretion of LH and FSH from the anterior pituitary. Exocytosis of FSH and LH from dense core vesicles (DCVs) occurs in response to an intracellular calcium signal, sensed by the synaptotagmins proteins. Various isoforms of synaptotagmins exist and each isoform has varying affinity for calcium, causing calcium-regulated exocytosis to be finely controlled. Because LH and FSH …

Support For The Us Endangered Species Act Is High And Steady Over The Past Three Decades, John Vucetich, Jeremy T. Bruskotter, Robyn Wilson, L. Mark Elbroch, Adam Feltz, Thomas Offer-Westort

Michigan Tech Publications

Conservation professionals expect increased attempts to weaken the US Endangered Species Act (ESA) during the second Trump administration. As such, it is important to understand Americans’ level of support for the ESA. Prior research indicates that support for the ESA remained consistently strong across four studies conducted over a two-decade period, 1996–2015. The research presented here extends those observations to six studies conducted over a three-decade period, 1996–2025. We find that support of the ESA over that period has remained consistently high, at about 84%, and opposition has remained consistently low, at about 12%. We also report on other trends …

Evolutionary Dynamics Of Artificial Agents: Exploration And Learning In Games, Brian Mintz

Dartmouth College Ph.D Dissertations

The natural world abounds with examples of complex behavior in humans and many other species. Evolutionary game theory is a powerful mathematical framework to understand the origins of many such behaviors like cooperation. Since these behaviors are often selected against initially, understanding why they are so widespread has been a longstanding question. Rather than assuming agents' rationality, like in traditional game theory, this approach studies the mutation and selection of strategies themselves. However most behavior is neither perfectly rational nor entirely determined by genetics. This dissertation works to bridge the gap between these two perspectives by analyzing models where individuals …

Analyzing Human - Nonhuman Primate Conflict Mitigation Techniques In Mto Wa Mbu, Northern Tanzania, Lil Adams

Undergraduate Theses, Capstones, and Recitals

Human-wildlife conflict is a widespread challenge faced by those living in regular contact with wildlife that can have profound impacts on livelihood outcomes for humans, wildlife, and their shared environment (Barua et al., 2013; Blackie, 2023). Human – non-human primate conflict is particularly crucial due to primates’ high capacity to live among human populations (Chapman & Chapman, 1990; Alberts & Altmann, 2006; Reader et al., 2011; Sinha & Vijayakrishnan, 2017), and is currently on the rise due to increasing contact between human and non-human primates (Hockings, 2016; Uddin et al., 2020). To characterize and analyze techniques currently being used to …

Virus Against Cancer: Paradigm-Shifting Biological Concepts, Dong Ho Shin, Marta M Alonso, Candelaria Gomez-Manzano, Juan Fueyo

Faculty, Staff and Student Publications

Purpose of review: Virotherapy has emerged as a promising approach to cancer treatment. Over the past two decades, early-phase clinical trials have demonstrated the safety and promising efficacy of virotherapy in subsets of cancer patients. However, a significant knowledge gap needs to be filled to propel the field further and achieve substantial anti-cancer benefits for more than the current 10-20% of treated patients. This article reviews the most relevant current challenges in cancer virotherapy.

Recent findings: Recent clinical observations suggest that patients who respond to virotherapy experience a shift in their immune response from an initial or concomitant response against …

Enhancing Water Scarcity Resilience In Egypt Through Machine Learning-Driven Phenological Crop Mapping And Water Use Efficiency Analysis, Surendra Maharjan, Wenzhao Li, Shahryar Fazli, Aqil Tariq, Rejoice Thomas, Cyril Rakovski, Hesham El-Askary

Mathematics, Physics, and Computer Science Faculty Articles and Research

Agriculture forms the backbone of Egypt’s economy, with the Nile Valley and Delta serving as key production zones for crops like wheat, rice, and clover. However, the sector faces mounting pressure from water scarcity, as it depends almost entirely on the Nile for irrigation, making it necessary to map major crops for assessing Water Use Efficiency (WUE) and informing agricultural planning. In this study, we used machine learning (ML) techniques—specifically Support Vector Machine (SVM) to time-series phenological data and optical indices (Enhanced Vegetation Index (EVI), Bare Soil Index (BSI), Land Surface Water Index (LSWI), Normalized Difference Vegetation Index (NDVI), and …

Yiqi Yangyin Tongluo Prescription Targets Lncrna Vim-As1 To Regulate Foxk2/Mtor To Promote Autophagy And Inhibit Renal Tubular Epithelial Cell Apoptosis, Rucui Yu, Ruiying Wu, Tingting Chen, Jingwei Xu

Journal of Food and Drug Analysis

Diabetic nephropathy (DN) is one dominating reason for death in diabetic patients, and its incidence is high. It has been reported that Yiqi Yangyin Tongluo prescription (YYTP) can relieve inflammation, and it owns better clinical effects in the treatment of DN. However, the molecular mechanisms of YYTP in the treatment of DN still keep unclear, and deeply investigations are needed. In this study, it firstly was manifested that YYTP can repress the lncRNA VIM-antisense 1 (VIM-AS1) expression in high glucose (HG)-evoked HK-2 cells. Overexpression of VIM-AS1 roll-backed the inhibitive impacts of YYTP on cell apoptosis in HG-triggered HK-2 cells. Additionally, …