Tick IPM Outreach and Research Activities, NYS IPM Program, 2018

NYS IPM Type: Project ReportTicks and tick-borne diseases have become a significant public health issue in the Northeastern United States, including New York. With Lyme disease representing the number one vector-borne pathogen in the US, researchers are working to better understand the biology and ecology of ticks, while the medical community works toward improving diagnostic techniques and treatment. Despite these efforts, individuals continue to encounter ticks that may harbor pathogens. Therefore, starting in 2014 the New York State IPM Program established a new priority to develop, confirm, and/or promote methods for reducing the impact of ticks in community settings in a measureable way. By providing education about tick biology and ecology, combined with recommendations for personal protection, the goal is to reduce human interactions with ticks. To this end, the Community IPM program has engaged diverse audiences in learning about tick and host management, conducted research, assisted other organizations in disseminating their message, and applied for and received monies to create a tick outreach campaign, Don’t Get Ticked, NY, launched in 2018

School IPM Outreach and Research Activities, NYS IPM Program, 2017

NYS IPM Type: Project ReportNYS schools need assistance in reducing risks to children and others from both pests and the overuse of pesticides. In 2017, NYS IPM Program activities have resulted in school personnel becoming better informed and able to implement IPM in their school districts. Managing geese on school grounds was the focus of a demonstration project and associated outreach. A school IPM assessment tool was developed and began to be piloted. A phone survey of BOCES health & safety officers is providing input into school IPM outreach and implementation. The NYS IPM Program made several blogs and tweets throughout the year with IPM stories of relevance to the state’s schools and childcare facilities. NYS IPM Program staff made visits to several schools trouble shooting specific pest-related situations, collaborated with Cornell faculty on research of relevance to school IPM, and were involved in statewide, regional, and national collaborations involving school IPM outreach

Discovering Networks of Perturbed Biological Processes in Hepatocyte Cultures

The liver plays a vital role in glucose homeostasis, the synthesis of bile acids and the detoxification of foreign substances. Liver culture systems are widely used to test adverse effects of drugs and environmental toxicants. The two most prevalent liver culture systems are hepatocyte monolayers (HMs) and collagen sandwiches (CS). Despite their wide use, comprehensive transcriptional programs and interaction networks in these culture systems have not been systematically investigated. We integrated an existing temporal transcriptional dataset for HM and CS cultures of rat hepatocytes with a functional interaction network of rat genes. We aimed to exploit the functional interactions to identify statistically significant linkages between perturbed biological processes. To this end, we developed a novel approach to compute Contextual Biological Process Linkage Networks (CBPLNs). CBPLNs revealed numerous meaningful connections between different biological processes and gene sets, which we were successful in interpreting within the context of liver metabolism. Multiple phenomena captured by CBPLNs at the process level such as regulation, downstream effects, and feedback loops have well described counterparts at the gene and protein level. CBPLNs reveal high-level linkages between pathways and processes, making the identification of important biological trends more tractable than through interactions between individual genes and molecules alone. Our approach may provide a new route to explore, analyze, and understand cellular responses to internal and external cues within the context of the intricate networks of molecular interactions that control cellular behavior

STC1 interference on calcitonin family of receptors signaling during osteoblastogenesis via adenylate cyclase inhibition

Stanniocalcin 1 (STC1) and calcitonin gene-related peptide (CGRP) are involved in bone formation/remodeling. Here we investigate the effects of STC1 on functional heterodimer complex CALCRL/RAMP1, expression and activity during osteoblastogenesis. STC1 did not modify CALCRL and ramp 1 gene expression during osteoblastogenesis when compared to controls. However, plasma membrane spatial distribution of CALCRL/RAMP1 was modified in 7-day pre-osteoblasts exposed to either CGRP or STC1, and both peptides induced CALCRL and RAMP1 assembly. CGRP, but not STC1 stimulated cAMP accumulation in 7-day osteoblasts and in CALCRL/RAMP1 transfected HEK293 cells. Furthermore, STC1 inhibited forskolin stimulated cAMP accumulation of HEK293 cells, but not in CALCRL/RAMP1 transfected HEK293 cells. However, STC1 inhibited cAMP accumulation in calcitonin receptor (CTR) HEK293 transfected cells stimulated by calcitonin. In conclusion, STC1 signals through inhibitory G-protein modulates CGRP receptor spatial localization during osteoblastogenesis and may function as a regulatory factor interacting with calcitonin peptide members during bone formation. (C) 2015 Elsevier Ireland Ltd. All rights reserved.CAPES/CNPq (VS PNPD fellowship program); FAPERGS/CNPq [008/2009 (FCRG)]; Portuguese Foundation for Science and Technology (FCT) [PTDC/MAR/121279/2010, PEst-C/MAR/LA0015/2013, SFRH/BPD/89811/2012]; CNPq (SRT PhD fellowship program); CNPq (LAMM PhD fellowship program); CNPq (FCRG research productivity fellowship program); INCT Exitotoxicity and Neuroprotection (DOGS

What Is the Evidence to Support the Use of Therapeutic Gardens for the Elderly?

Horticulture therapy employs plants and gardening activities in therapeutic and rehabilitation activities and could be utilized to improve the quality of life of the worldwide aging population, possibly reducing costs for long-term, assisted living and dementia unit residents. Preliminary studies have reported the benefits of horticultural therapy and garden settings in reduction of pain, improvement in attention, lessening of stress, modulation of agitation, lowering of as needed medications, antipsychotics and reduction of falls. This is especially relevant for both the United States and the Republic of Korea since aging is occurring at an unprecedented rate, with Korea experiencing some of the world's greatest increases in elderly populations. In support of the role of nature as a therapeutic modality in geriatrics, most of the existing studies of garden settings have utilized views of nature or indoor plants with sparse studies employing therapeutic gardens and rehabilitation greenhouses. With few controlled clinical trials demonstrating the positive or negative effects of the use of garden settings for the rehabilitation of the aging populations, a more vigorous quantitative analysis of the benefits is long overdue. This literature review presents the data supporting future studies of the effects of natural settings for the long term care and rehabilitation of the elderly having the medical and mental health problems frequently occurring with aging

Hypofibrinolysis in diabetes: a therapeutic target for the reduction of cardiovascular risk

An enhanced thrombotic environment and premature atherosclerosis are key factors for the increased cardiovascular risk in diabetes. The occlusive vascular thrombus, formed secondary to interactions between platelets and coagulation proteins, is composed of a skeleton of fibrin fibres with cellular elements embedded in this network. Diabetes is characterised by quantitative and qualitative changes in coagulation proteins, which collectively increase resistance to fibrinolysis, consequently augmenting thrombosis risk. Current long-term therapies to prevent arterial occlusion in diabetes are focussed on anti-platelet agents, a strategy that fails to address the contribution of coagulation proteins to the enhanced thrombotic milieu. Moreover, antiplatelet treatment is associated with bleeding complications, particularly with newer agents and more aggressive combination therapies, questioning the safety of this approach. Therefore, to safely control thrombosis risk in diabetes, an alternative approach is required with the fibrin network representing a credible therapeutic target. In the current review, we address diabetes-specific mechanistic pathways responsible for hypofibrinolysis including the role of clot structure, defects in the fibrinolytic system and increased incorporation of anti-fibrinolytic proteins into the clot. Future anti-thrombotic therapeutic options are discussed with special emphasis on the potential advantages of modulating incorporation of the anti-fibrinolytic proteins into fibrin networks. This latter approach carries theoretical advantages, including specificity for diabetes, ability to target a particular protein with a possible favourable risk of bleeding. The development of alternative treatment strategies to better control residual thrombosis risk in diabetes will help to reduce vascular events, which remain the main cause of mortality in this condition

Quantifying benefits of biofungicides in white mold management using novel disease detection methods –Year 1 Summary

Quantify efficacy and economic impacts of biofungicides for white mold, and evaluate utility of NDVI sensors for measuring plant health and detecting disease early

Quantifying benefits of biofungicides in cucurbit powdery mildew management using novel disease detection methods – Year 1 Summary

Quantify efficacy and economic impacts of biofungicides for cucurbit powdery mildew, and evaluate utility of NDVI sensors for measuring plant health and detecting disease early