Diseases Commons^™

Impact Of Essential Genes On The Success Of Genome Editing Experiments Generating 3313 New Genetically Engineered Mouse Lines, Hillary Elrick, Kevin A Peterson, Brandon J Willis, Denise G Lanza, Elif F Acar, Edward J Ryder, Lydia Teboul, Petr Kasparek, Marie-Christine Birling, David J Adams, Allan Bradley, Robert E Braun, Steve D Brown, Adam Caulder, Gemma F Codner, Francesco J Demayo, Mary E Dickinson, Brendan Doe, Graham Duddy, Marina Gertsenstein, Leslie O Goodwin, Yann Hérault, Lauri G Lintott, K C Kent Lloyd, Isabel Lorenzo, Matthew Mackenzie, Ann-Marie Mallon, Colin Mckerlie, Helen Parkinson, Ramiro Ramirez-Solis, John R Seavitt, Radislav Sedlacek, William C Skarnes, Damien Smedley, Sara Wells, Jacqueline K White, Joshua A Wood, International Mouse Phenotyping Consortium, Stephen A Murray, Jason D Heaney, Lauryl M J Nutter

Faculty, Staff and Students Publications

The International Mouse Phenotyping Consortium (IMPC) systematically produces and phenotypes mouse lines with presumptive null mutations to provide insight into gene function. The IMPC now uses the programmable RNA-guided nuclease Cas9 for its increased capacity and flexibility to efficiently generate null alleles in the C57BL/6N strain. In addition to being a valuable novel and accessible research resource, the production of 3313 knockout mouse lines using comparable protocols provides a rich dataset to analyze experimental and biological variables affecting in vivo gene engineering with Cas9. Mouse line production has two critical steps - generation of founders with the desired allele and …

A Systematic Review On The Techniques, Long-Term Outcomes, And Complications Of Partial Breast Irradiation After Breast-Conserving Surgery For Early-Stage Breast Cancer, Jing Ning, Guanghui Cheng, Ning Wu

Faculty, Staff and Student Publications

To evaluate the efficacy and safety of four techniques of partial breast irradiation (PBI) including interstitial brachytherapy (ISBT), balloon-based brachytherapy (BBT), Intraoperative radiotherapy (IORT) and three-dimensional conformal radiotherapy (3DCRT) in the treatment for early-stage breast cancer patients after breast-conserving surgery. A systematic search was performed according to the Preferred Reporting Items of Systematic Reviews and Meta-analyses (PRISMA) guidelines using the PubMed, Embase, Cochrane Library and Web of Science databases. The inclusion criteria were clinical trials and observational studies that reported on outcome measures of principal PBI techniques. The methodological quality of the included research data was assessed using bias risk …

Efficacy And Safety Of Glp-1 Analog Ecnoglutide In Adults With Type 2 Diabetes: A Randomized, Double-Blind, Placebo-Controlled Phase 2 Trial, Dalong Zhu, Weimin Wang, Guoyu Tong, Guoqing Ma, Jianhua Ma, Jie Han, Xin Zhang, Yang Liu, Shenglian Gan, Hong Qin, Qing Zheng, Jing Ning, Zhiyi Zhu, Mengying Guo, Yue Bu, Yao Li, Catherine L Jones, Martijn Fenaux, Mohammed K Junaidi, Susan Xu, Hai Pan

Faculty, Staff and Student Publications

Glucagon-like peptide-1 (GLP-1) analogs are important therapeutics for type 2 diabetes and obesity. Ecnoglutide (XW003) is a novel, long-acting GLP-1 analog. We conducted a Phase 2, randomized, double-blind, placebo-controlled study enrolling 145 adults with T2DM. Participants were randomized to 0.4, 0.8, or 1.2 mg ecnoglutide or placebo as once-weekly injections for 20 weeks. The primary objective was to evaluate the efficacy of ecnoglutide, as measured by HbA1c change from baseline at Week 20. Secondary endpoints included body weight, glucose and lipid parameters, as well as safety. We show that, at end of treatment, the 0.4, 0.8, and 1.2 mg groups …

Inorganic Pyrophosphate Plasma Levels In Patients With Ggcx-Associated Pxe-Like Phenotypes, Qiaoli Li, Catherine Troutman, Mary Peckiconis, Tamara Wurst, Sharon Terry

Department of Biochemistry and Molecular Biology Faculty Papers

ntroduction: Pseudoxanthoma elasticum (PXE) is an autosomal recessive ectopic calcification disorder clinically affecting the skin, eyes, and vascular system. Most cases of PXE are caused by inactivating pathogenic variants in the ABCC6 gene encoding a hepatic transmembrane efflux transporter, which facilitates the extracellular release of ATP, the precursor of inorganic pyrophosphate (PPi), a potent endogenous inhibitor of calcification. Pathogenic variants in GGCX, encoding γ-glutamyl carboxylase required for activation of vitamin K-dependent coagulation factors as well as matrix Gla protein (MGP) and Gla-rich protein (GRP), two inhibitors of ectopic calcification, have also been reported to cause cutaneous changes like those seen …

Fatal Disseminated Toxoplasmosis In Captive Red Kangaroo (Macropus Rufus) And Parma Wallaby (Macropus Parma): Pathological And Immunohistochemical Investigations, Sawang Kesdangsakonwut

The Thai Journal of Veterinary Medicine

Abstract

Toxoplasmosis is a protozoan zoonosis caused by Toxoplasma gondii. Marsupials are considered a susceptible intermediate host. T. gondii is mainly transmitted to intermediate hosts via the fecal-oral route. A captive red kangaroo was diagnosed with disseminated toxoplasmosis based on clinicopathological and immunohistochemical (IHC) investigations. Two years later, a five-year-old Parma wallaby was kept in the same area as the red kangaroo and showed clinical signs of depression, withdrawal from the troop, and weakness. The wallaby died within two days after showing the clinical signs. Pathological findings in this wallaby were compatible with disseminated toxoplasmosis. Tachyzoites and tissue cysts …

The P-Myh9/Usp22/Hif-1Α Axis Promotes Lenvatinib Resistance And Cancer Stemness In Hepatocellular Carcinoma, Qiaonan Shan, Lu Yin, Qifan Zhan, Jiongjie Yu, Sheng Pan, Jianyong Zhuo, Wei Zhou, Jiaqi Bao, Lincheng Zhang, Jiachen Hong, Jianan Xiang, Qingyang Que, Kangchen Chen, Shengjun Xu, Jingrui Wang, Yangbo Zhu, Bin He, Jingbang Wu, Haiyang Xie, Shusen Zheng, Tingting Feng, Sunbin Ling, Xiao Xu

Faculty, Staff and Student Publications

Lenvatinib is a targeted drug used for first-line treatment of hepatocellular carcinoma (HCC). A deeper insight into the resistance mechanism of HCC against lenvatinib is urgently needed. In this study, we aimed to dissect the underlying mechanism of lenvatinib resistance (LR) and provide effective treatment strategies. We established an HCC model of acquired LR. Cell counting, migration, self-renewal ability, chemoresistance and expression of stemness genes were used to detect the stemness of HCC cells. Molecular and biochemical strategies such as RNA-sequencing, immunoprecipitation, mass spectrometry and ubiquitination assays were used to explore the underlying mechanisms. Patient-derived HCC models and HCC samples …

Current Status And Research Directions In Acute Myeloid Leukemia, Hagop Kantarjian, Gautam Borthakur, Naval Daver, Courtney D Dinardo, Ghayas Issa, Elias Jabbour, Tapan Kadia, Koji Sasaki, Nicholas J Short, Musa Yilmaz, Farhad Ravandi

Faculty, Staff and Student Publications

The understanding of the molecular pathobiology of acute myeloid leukemia (AML) has spurred the identification of therapeutic targets and the development of corresponding novel targeted therapies. Since 2017, twelve agents have been approved for the treatment of AML subsets: the BCL2 inhibitor venetoclax; the CD33 antibody drug conjugate gemtuzumab ozogamicin; three FLT3 inhibitors (midostaurin, gilteritinib, quizartinib); three IDH inhibitors (ivosidenib and olutasidenib targeting IDH1 mutations; enasidenib targeting IDH2 mutations); two oral hypomethylating agents (oral poorly absorbable azacitidine; fully absorbable decitabine-cedazuridine [latter approved as an alternative to parenteral hypomethylating agents in myelodysplastic syndrome and chronic myelomonocytic leukemia but commonly used in …

Effects Of Synergistic Application Of Viscozyme L–Wet Ball Milling On Structural, Physicochemical And Functional Properties Of Insoluble Dietary Fiber From Ginseng Residue, Guihun Jiang, Kashif Ameer, Karna Ramachandraiah, Xiaoyu Feng, Chaoyi Tan, Nanjie Cai

School of Medicine Faculty Publications

Synergistic effect of Viscozyme L with wet ball milling treatment on structural, physicochemical and functional aspects of insoluble dietary fiber (IDF) from ginseng residue were examined. SEM examination showed that IDF extracted by Viscozyme L in conjunction with wet ball milling (WBE-IDF) exhibited loose microstructural arrangement, and particle size of WBE-IDF was much smaller than that of IDF extracted by Viscozyme L (E-IDF) and along IDF (untreated). The FTIR spectra demonstrated the variations in the peak intensities in three modified ginseng IDFs. Besides, the highest thermal stability and viscosity was displayed by WBE-IDF among examined samples. In addition, WBE-IDF has …

Honey: A Natural Recipe For The Management Of Pancreatic Cancer, Aun A. Bangash, Muhammad A. Bangash, Georgina Villanueva, Haider Ahsan, Shiza Khan, Rida Shareef, Mudassier Ahmad, Dae J. Kim, Sahir S. Alvi, Bilal B. Hafeez

Research Colloquium

Background: Pancreatic cancer (PanCa) is the fourth deadliest cancer worldwide and expected to become the second deadliest cancer by 2030. In the USA, the National Cancer Institute put forth a grim prediction stating that there will be 64,050 new cases in 2023 alone and about 50,000 of these patients will die. The first line treatment for pancreatic cancer is Folfrinox, a three-drug regimen consisting of 5-Fluorouracil, irinotecan, and oxaliplatin. The second line treatment is gemcitabine combined with paclitaxel. Only 19% of patients who are prescribed the former regimen survive past 18 months of treatment while just 6% of patients survive …

Barriers And Opportunities In Pancreatic Cancer Immunotherapy, Yixin Ju, Dongzhi Xu, Miao-Miao Liao, Yutong Sun, Wen-Dai Bao, Fan Yao, Li Ma

Faculty, Staff and Student Publications

Pancreatic ductal adenocarcinoma (PDAC) presents a fatal clinical challenge characterized by a dismal 5-year overall survival rate, primarily due to the lack of early diagnosis and limited therapeutic efficacy. Immunotherapy, a proven success in multiple cancers, has yet to demonstrate significant benefits in PDAC. Recent studies have revealed the immunosuppressive characteristics of the PDAC tumor microenvironment (TME), including immune cells with suppressive properties, desmoplastic stroma, microbiome influences, and PDAC-specific signaling pathways. In this article, we review recent advances in understanding the immunosuppressive TME of PDAC, TME differences among various mouse models of pancreatic cancer, and the mechanisms underlying resistance to …

Targeting Igf2 To Reprogram The Tumor Microenvironment For Enhanced Viro-Immunotherapy, Min Hye Noh, Jin Muk Kang, Alexandra A Miller, Grace Nguyen, Minxin Huang, Ji Seon Shim, Alberto J Bueso-Perez, Sara A Murphy, Kimberly A Rivera-Caraballo, Yoshihiro Otani, Eunju Kim, Seung-Hee Yoo, Yuanqing Yan, Yeshavanth Banasavadi-Siddegowda, Hiroshi Nakashima, E Antonio Chiocca, Balveen Kaur, Zhongming Zhao, Tae Jin Lee, Ji Young Yoo

Faculty, Staff and Student Publications

BACKGROUND: The FDA approval of oncolytic herpes simplex-1 virus (oHSV) therapy underscores its therapeutic promise and safety as a cancer immunotherapy. Despite this promise, the current efficacy of oHSV is significantly limited to a small subset of patients largely due to the resistance in tumor and tumor microenvironment (TME).

METHODS: RNA sequencing (RNA-Seq) was used to identify molecular targets of oHSV resistance. Intracranial human and murine glioma or breast cancer brain metastasis (BCBM) tumor-bearing mouse models were employed to elucidate the mechanism underlying oHSV therapy-induced resistance.

RESULTS: Transcriptome analysis identified IGF2 as one of the top-secreted proteins following oHSV treatment. …

Neoadjuvant Parpi Or Chemotherapy In Ovarian Cancer Informs Targeting Effector Treg Cells For Homologous-Recombination-Deficient Tumors, Yikai Luo, Yu Xia, Dan Liu, Xiong Li, Huayi Li, Jiahao Liu, Dongchen Zhou, Yu Dong, Xin Li, Yiyu Qian, Cheng Xu, Kangjia Tao, Guannan Li, Wen Pan, Qing Zhong, Xingzhe Liu, Sen Xu, Zhi Wang, Ronghua Liu, Wei Zhang, Wanying Shan, Tian Fang, Siyuan Wang, Zikun Peng, Ping Jin, Ning Jin, Shennan Shi, Yuxin Chen, Mengjie Wang, Xiaofei Jiao, Mengshi Luo, Wenjian Gong, Ya Wang, Yue Yao, Yi Zhao, Xinlin Huang, Xuwo Ji, Zhaoren He, Guangnian Zhao, Rong Liu, Mingfu Wu, Gang Chen, Li Hong, Cocpo Consortium, Ding Ma, Yong Fang, Han Liang, Qinglei Gao

Faculty, Staff and Student Publications

Homologous recombination deficiency (HRD) is prevalent in cancer, sensitizing tumor cells to poly (ADP-ribose) polymerase (PARP) inhibition. However, the impact of HRD and related therapies on the tumor microenvironment (TME) remains elusive. Our study generates single-cell gene expression and T cell receptor profiles, along with validatory multimodal datasets from >100 high-grade serous ovarian cancer (HGSOC) samples, primarily from a phase II clinical trial (NCT04507841). Neoadjuvant monotherapy with the PARP inhibitor (PARPi) niraparib achieves impressive 62.5% and 73.6% response rates per RECIST v.1.1 and GCIG CA125, respectively. We identify effector regulatory T cells (eTregs) as key responders to HRD …

Prospective Exploratory Evaluation Of Cepheid Xpert Mycobacterium Tuberculosis Host Response Cartridge: A Focus On Adolescents And Young Adults, Marva Seifert, Donald G. Catanzaro, Michael Gracia, Naomi Hillery, Sabira Tahseen, Faisal Masood, Uzma Majeed, Rebecca E. Colman, Rehan Syed, Antonino Catanzaro, Timothy Rodwell

Biological Sciences Faculty Publications and Presentations

Background. An accurate, rapid, non-sputum-based triage test for diagnosing tuberculosis (TB) is needed. Methods. A prospective evaluation of the Cepheid GeneXpert Mycobacterium tuberculosis Host Response cartridge (Xpert- MTB-HR), a prototype blood-based host response mRNA signature assay, among individuals presenting with TB-like symptoms was performed in Pakistan and results were compared to 3 reference standards: Xpert MTB/RIF Ultra, bacteriological confirmation (Xpert MTB/RIF Ultra and/or culture positivity), and composite clinical diagnosis (clinician diagnosis, treatment initiation, Xpert MTB/RIF Ultra, and/or culture positivity). Analyses were conducted both for the entire study cohort and separately in the adolescent and young adult cohort (aged 10–24 years). …

Keratin 17 Is A Prognostic And Predictive Biomarker In Pancreatic Ductal Adenocarcinoma, Lyanne Delgado-Coka, Lucia Roa-Peña, Sruthi Babu, Michael Horowitz, Emanuel Petricoin, Lynn Matrisian, Edik Blais, Natalia Marchenko, Felicia Allard, Ali Akalin, Wei Jiang, Md, Phd, Brent Larson, Andrew Hendifar, Vincent Picozzi, Minsig Choi, Kenneth Shroyer, Luisa Escobar-Hoyos

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

OBJECTIVES: To determine the role of keratin 17 (K17) as a predictive biomarker for response to chemotherapy by defining thresholds of K17 expression based on immunohistochemical tests that could be used to optimize therapeutic intervention for patients with pancreatic ductal adenocarcinoma (PDAC).

METHODS: We profiled K17 expression, a hallmark of the basal molecular subtype of PDAC, by immunohistochemistry in 2 cohorts of formalin-fixed, paraffin-embedded PDACs (n = 305). We determined a K17 threshold of expression to optimize prognostic stratification according to the lowest Akaike information criterion and explored the potential relationship between K17 and chemoresistance by multivariate predictive analyses.

RESULTS: …

Prognostic Impact Of Notch1 Intracellular Domain, P63, And C-Myc In Lacrimal Gland Adenoid Cystic Carcinoma, Jiawei Zhao, Michelle D Williams, Mike Hernandez, Grace Kuang, Hila Goldberg, Janet Fan, Jing Ning, Renata Ferrarotto, Bita Esmaeli

Faculty, Staff and Student Publications

PURPOSE: We assessed whether NICD1 expression, c-MYC expression, and P63 expression by immunohistochemistry (IHC) correlate with prognosis and high-risk clinicopathological features in lacrimal gland adenoid cystic carcinoma (ACC).

METHODS: Records of patients with lacrimal gland ACC who underwent surgery between 1998 to 2018 were reviewed. Clinicopathologic and treatment data were collected. Tumor tissues were subjected to light microscopy and IHC.

RESULTS: Of 43 patients treated during the study period, 21 had archived tumor tissue available and were included. The median age at diagnosis was 47 years, and 13 patients (62%) were male. Thirteen patients (62%) had T2 disease, and none …

Bean Yellow Mosaic Virus And Its Management In Lupins, Department Of Primary Industries And Regional Development, Western Australia

Grains and other field crops factsheets

Bean yellow mosaic virus (BYMV) is an aphid-transmitted virus that commonly causes necrotic symptoms that kills lupin plants when infected early before pod set. When plants are infected after pod set, black pods develop (known as black pod syndrome).

BYMV is found predominantly in high rainfall areas of the Western Australian (WA) grainbelt. This page outlines the symptoms, diagnosis, factors favouring disease risk and spread, yield and quality impacts, and management for BYMV in lupin crops in WA

Cucumber Mosaic Virus And Its Management In Narrow Leafed Lupins, Department Of Primary Industries And Regional Development, Western Australia

Grains and other field crops factsheets

Cucumber mosaic virus (CMV) is a seed- and aphid-borne virus that infects narrow-leafed lupins. Western Australian (WA) grainbelt regions most at risk are the high rainfall zones of the northern and central agricultural region and the south coastal region.

The principal infection source for lupin crops is sowing infected lupin seed.

Net Form Net Blotch And Its Management In Barley, Department Of Primary Industries And Regional Development, Western Australia

Grains and other field crops factsheets

Net form net blotch is a fungal disease that can reduce yield and grain quality of barley crops. It can vary in appearance depending on the pathogen, variety of barley, and stage of infection. This factsheet describes the symptoms, and how this disease is managed.

Wheat Streak Mosaic Virus And Wheat Curl Mite And Their Management, Department Of Primary Industries And Regional Development, Western Australia

Grains and other field crops factsheets

Wheat streak mosaic virus (WSMV) is a seed and mite-borne virus that infects wheat, causing severe leaf symptoms and reduced yields. The symptoms and damage are more severe in wheat than other hosts, in which infection is symptomless.

Wheat streak mosaic virus can cause crop failure when widespread infection occurs in seedling wheat, particularly when a heavily WSMV-infected green bridge is not controlled before sowing an early crop, and warm temperatures favour mites.

Wheat curl mite (Aceria tosichella) is the only known vector of WSMV. It can transmit the virus in its nymph and adult stages.

Artificial Intelligence-Based Segmentation Of Residual Pancreatic Cancer In Resection Specimens Following Neoadjuvant Treatment (Isgpp-2): International Improvement And Validation Study, Boris V Janssen, Bart Oteman, Mahsoem Ali, Pieter A Valkema, Volkan Adsay, Olca Basturk, Deyali Chatterjee, Angela Chou, Stijn Crobach, Michael Doukas, Paul Drillenburg, Irene Esposito, Anthony J Gill, Seung-Mo Hong, Casper Jansen, Mike Kliffen, Anubhav Mittal, Jas Samra, Marie-Louise F Van Velthuysen, Aslihan Yavas, Geert Kazemier, Joanne Verheij, Ewout Steyerberg, Marc G Besselink, Huamin Wang, Caroline Verbeke, Arantza Fariña, Onno J De Boer, Pancreatobiliary And Hepatic Artificial Intelligence Research (Phair) Consortium, International Study Group Of Pancreatic Pathologists (Isgpp);

Faculty, Staff and Student Publications

Neoadjuvant therapy (NAT) has become routine in patients with borderline resectable pancreatic cancer. Pathologists examine pancreatic cancer resection specimens to evaluate the effect of NAT. However, an automated scoring system to objectively quantify residual pancreatic cancer (RPC) is currently lacking. Herein, we developed and validated the first automated segmentation model using artificial intelligence techniques to objectively quantify RPC. Digitized histopathological tissue slides were included from resected pancreatic cancer specimens from 14 centers in 7 countries in Europe, North America, Australia, and Asia. Four different scanner types were used: Philips (56%), Hamamatsu (27%), 3DHistech (10%), and Leica (7%). Regions of interest …

Premalignant Progression In The Lung: Knowledge Gaps And Novel Opportunities For Interception Of Non-Small Cell Lung Cancer An Official American Thoracic Society Research Statement, Seyed Javad Moghaddam, Rajkumar Savai, Ramin Salehi-Rad, Shreoshi Sengupta, Michael N Kammer, Pierre Massion, Jennifer E Beane, Edwin J Ostrin, Carmen Priolo, Meredith A Tennis, Laura P Stabile, Alison K Bauer, Catherine R Sears, Eva Szabo, M Patricia Rivera, Charles A Powell, Humam Kadara, Brendan J Jenkins, Steven M Dubinett, A Mcgarry Houghton, Carla F Kim, Robert L Keith

Faculty, Staff and Student Publications

Rationale: Despite significant advances in precision treatments and immunotherapy, lung cancer is the most common cause of cancer death worldwide. To reduce incidence and improve survival rates, a deeper understanding of lung premalignancy and the multistep process of tumorigenesis is essential, allowing timely and effective intervention before cancer development. Objectives: To summarize existing information, identify knowledge gaps, formulate research questions, prioritize potential research topics, and propose strategies for future investigations into the premalignant progression in the lung. Methods: An international multidisciplinary team of basic, translational, and clinical scientists reviewed available data to develop and refine research questions pertaining to the …

Repurposing Bt-11 To Treat Alzheimer’S Disease: Exploring The Glutathione-S-Transferase Lancl2 As A Target, Emily Birnbaum

Dissertations, Theses, and Capstone Projects

Approximately 99.6% of potential Alzheimer’s drugs fail, thus developing successful drugs is a high priority. The failure at developing successful drugs relates to the complex nature of the disease itself. Many components act together to trigger a cascade that ultimately results in neurodegeneration and cognitive dysfunction associated with the disease. In building a multiplex model of Alzheimer’s it is important to understand its specific biological mechanisms. One of these key pathological mechanisms is neuroinflammation. Understanding the pathways involved in neuroinflammation in Alzheimer’s is an urgent need, as it poses a promising avenue for future effective therapeutics. Specifically, as many investigational …

The Epigenetic Impact Of Dietary Choline On Growth Outcomes Of Children Exposed To Gestational Diabetes Mellitus, Ismail Kadam

Dissertations, Theses, and Capstone Projects

Maternal insulin resistance and hyperglycemia lead to gestational diabetes mellitus (GDM) which can cause fetal hyperinsulinemia, ultimately leading to excessive fetal growth associated with macrosomia and increased adiposity at birth. Increased placental macronutrient transport and epigenetic changes in growth and metabolic genes affected by GDM contribute to fetal overgrowth and can result in complications such as overweight/obesity, insulin resistance/type 2 diabetes, cardiovascular disease risk factors, as well as cognitive impairment later in life. Choline, an essential nutrient, participates in lipid and energy metabolism by providing methyl groups for DNA methylation and thus may overcome the hypomethylation of growth and metabolic …

Leaf Diseases And Their Management In Oats, Department Of Primary Industries And Regional Development, Western Australia

Grains and other field crops factsheets

Leaf diseases of oats impact on grain yield and quality and reduce hay quality characteristics, such as colour and digestibility. This page outlines the symptoms, factors favouring disease risk and spread, and management.

Major leaf diseases of oats are septoria avenae blotch, stem rust, leaf rust, and barley yellow dwarf virus. Their severity changes with seasons.

Foliar Diseases And Their Management In Lupins, Department Of Primary Industries And Regional Development, Western Australia

Grains and other field crops factsheets

This factsheet describes symptoms and management of the major fungal and viral diseases affecting lupin foliage, stems, and pods. Several of these diseases have the capacity to cause significant losses if not managed effectively.

Inoculum can be carried in soil, seed, stubble, on green regrowth, or by insect vectors, depending on the disease. Therefore, an integrated approach to disease management is required using tactics such as crop rotation, stubble management, fungicide seed dressing, variety selection, and seed testing

Managing Aphids And Viruses In Lupins, Department Of Primary Industries And Regional Development, Western Australia

Grains and other field crops factsheets

Aphids reduce yields by direct feeding damage, which causes flower and pod abortion and occasionally plant death in lupins. The extent of damage varies between seasons, but losses can be severe in years that favour aphid population development.

Lupins are most vulnerable to aphids during budding and flowering, as severe feeding damage on growing tips can cause buds to drop, flowers to abort, and reduced pod set. Some lupin varieties are more susceptible to aphids than others.

Aphids transmit serious virus diseases, which reduce yields and contaminate seed stocks. Some species of aphids are more difficult to control than others.

Hereditary Spherocytosis Due To A Novel Variant, P.Q1034x, In The Beta Subunit Of The Spectrin Gene: A Case Report, Emmalee M. Kugler, Akash Patel, Faraz Afridi, Maria I. Scarano, Rafat Ahmed

Department of Emergency Medicine Faculty Papers

Background: Heterozygous pathogenic variants of SPTB cause hereditary spherocytosis (HS) in a quarter of cases. Case report: A 14-day-old male presenting with persistent anemia and hyperbilirubinemia was diagnosed with HS by increased red blood cell osmotic fragility and decreased fluorescence on the eosin-5′-maleimide binding test. For his failure to thrive and hypotonia, genetic sequencing revealed a de novo variant of the SPTB gene (p.Q1034X) on exon 15. This variant is predicted to cause loss of normal protein function either through protein truncation or nonsense-mediated mRNA decay. A variant of uncertain significance (p.R438W) in the chondroitin sulfate synthase 1 (CHSY1) gene …

Metabolic Cell Death In Cancer: Ferroptosis, Cuproptosis, Disulfidptosis, And Beyond, Chao Mao, Min Wang, Li Zhuang, Boyi Gan

Faculty, Staff and Student Publications

Cell death resistance represents a hallmark of cancer. Recent studies have identified metabolic cell death as unique forms of regulated cell death resulting from an imbalance in the cellular metabolism. This review discusses the mechanisms of metabolic cell death-ferroptosis, cuproptosis, disulfidptosis, lysozincrosis, and alkaliptosis-and explores their potential in cancer therapy. Our review underscores the complexity of the metabolic cell death pathways and offers insights into innovative therapeutic avenues for cancer treatment.

Reply To Yi Et Al, A Jay Freeman, Kenneth Ng, Fuchenchu Wang, Ying Yuan, Mark E Lowe, Aliye Uc

Faculty, Staff and Student Publications

No abstract provided.

A Potential Role For Magi-1 In The Bi-Directional Relationship Between Major Depressive Disorder And Cardiovascular Disease, Priyanka Banerjee, Khanh Chau, Sivareddy Kotla, Eleanor L Davis, Estefani Berrios Turcios, Shengyu Li, Zhang Pengzhi, Guangyu Wang, Gopi Krishna Kolluru, Abhishek Jain, John P Cooke, Junichi Abe, Nhat-Tu Le

Faculty, Staff and Student Publications

Purpose of review: Major Depressive Disorder (MDD) is characterized by persistent symptoms such as fatigue, loss of interest in activities, feelings of sadness and worthlessness. MDD often coexist with cardiovascular disease (CVD), yet the precise link between these conditions remains unclear. This review explores factors underlying the development of MDD and CVD, including genetic, epigenetic, platelet activation, inflammation, hypothalamic-pituitary-adrenal (HPA) axis activation, endothelial cell (EC) dysfunction, and blood-brain barrier (BBB) disruption.

Recent findings: Single nucleotide polymorphisms (SNPs) in the membrane-associated guanylate kinase WW and PDZ domain-containing protein 1 (MAGI-1) are associated with neuroticism and psychiatric disorders including MDD. SNPs in …