Stamford, CT – 12 March, 2020 – HARMAN International, a wholly-owned subsidiary of Samsung Electronics Co. Ltd., focused on connected technologies for automotive, consumer and enterprise markets, and its Huemen design team have received 25 iF Design...

Rethinking Design for Man & Machine: Q&A with Huemen’s Stephanie Tuttle Design has an instrumental role in delivering powerful experiences. HARMAN’s mission to unlocking and elevating experiences for a wide range of stakeholders, from automakers and...

Palo Alto, CA – Aha™ by HARMAN today announced that the new 2014 Mazda3 to be launched in Japan, the United States, and a number of additional North American and Asian Countries this fall will offer access to the Aha free service with the ability to select presets from more than 40,000* audio and information stations from Japan and other countries.

CES 2019, LAS VEGAS – JANUARY 7, 2019 – Today’s discerning audio consumer is seeking sophisticated design and innovative technology that seamlessly blends with their daily lives. When it comes to a multi-room speaker system that means: ease of use, form...

One of the world’s largest and most prestigious design competitions, the iF World Design Awards have been recognizing excellence in design for the past 65 years. HARMAN has often been among the companies selected by the competition’s panel of design...

Just like our individual identity makes us unique, brand identity helps a business set itself apart from its competitors in the market. An organization’s brand design shapes a company and its products. We recently caught up with one of our savvy lead...

CES 2020 – LAS VEGAS, NV – JANUARY 6, 2020 – Harman Kardon adds to its most iconic speaker series with the SoundSticks 4. In 2000, when the original SoundSticks was introduced, it quickly became one of the most sought-after desktop sound systems. The...

ABSTRACT

Hepatitis C virus (HCV) infects millions of people worldwide, causing chronic liver disease that can lead to cirrhosis, hepatocellular carcinoma, and liver transplant. In the last several years, the advent of direct-acting antivirals, including NS3/4A protease inhibitors (PIs), has remarkably improved treatment outcomes of HCV-infected patients. However, selection of resistance-associated substitutions and polymorphisms among genotypes can lead to drug resistance and in some cases treatment failure. A proactive strategy to combat resistance is to constrain PIs within evolutionarily conserved regions in the protease active site. Designing PIs using the substrate envelope is a rational strategy to decrease the susceptibility to resistance by using the constraints of substrate recognition. We successfully designed two series of HCV NS3/4A PIs to leverage unexploited areas in the substrate envelope to improve potency, specifically against resistance-associated substitutions at D168. Our design strategy achieved better resistance profiles over both the FDA-approved NS3/4A PI grazoprevir and the parent compound against the clinically relevant D168A substitution. Crystallographic structural analysis and inhibition assays confirmed that optimally filling the substrate envelope is critical to improve inhibitor potency while avoiding resistance. Specifically, inhibitors that enhanced hydrophobic packing in the S4 pocket and avoided an energetically frustrated pocket performed the best. Thus, the HCV substrate envelope proved to be a powerful tool to design robust PIs, offering a strategy that can be translated to other targets for rational design of inhibitors with improved potency and resistance profiles.

IMPORTANCE Despite significant progress, hepatitis C virus (HCV) continues to be a major health problem with millions of people infected worldwide and thousands dying annually due to resulting complications. Recent antiviral combinations can achieve >95% cure, but late diagnosis, low access to treatment, and treatment failure due to drug resistance continue to be roadblocks against eradication of the virus. We report the rational design of two series of HCV NS3/4A protease inhibitors with improved resistance profiles by exploiting evolutionarily constrained regions of the active site using the substrate envelope model. Optimally filling the S4 pocket is critical to avoid resistance and improve potency. Our results provide drug design strategies to avoid resistance that are applicable to other quickly evolving viral drug targets.

Efficient delivery of antigenic cargo to trigger protective immune responses is critical to the success of vaccination. Genetically engineered microorganisms, including virus, bacteria, and protozoa, can be modified to carry and deliver heterologous antigens to the host immune system. The biological vectors can induce a broad range of immune responses and enhance heterologous antigen-specific immunological outcomes. The protozoan genus Eimeria is widespread in domestic animals, causing serious coccidiosis. Eimeria parasites with strong immunogenicity are potent coccidiosis vaccine candidates and offer a valuable model of live vaccines against infectious diseases in animals. Eimeria parasites can also function as a vaccine vector. Herein, we review recent advances in design and application of recombinant Eimeria as a vaccine vector, which has been a topic of ongoing research in our laboratory. By recapitulating the establishment of an Eimeria transfection platform and its application, it will help lay the foundation for the future development of effective parasite-based vaccine delivery vectors and beyond.

African swine fever (ASF) is a highly contagious hemorrhagic viral disease of domestic and wild pigs that is responsible for serious economic and production losses. It is caused by the African swine fever virus (ASFV), a large and complex icosahedral DNA virus of the Asfarviridae family. Currently, there is no effective treatment or approved vaccine against the ASFV. pS273R, a specific SUMO-1 cysteine protease, catalyzes the maturation of the pp220 and pp62 polyprotein precursors into core-shell proteins. Here, we present the crystal structure of the ASFV pS273R protease at a resolution of 2.3 Å. The overall structure of the pS273R protease is represented by two domains named the "core domain" and the N-terminal "arm domain." The "arm domain" contains the residues from M1 to N83, and the "core domain" contains the residues from N84 to A273. A structure analysis reveals that the "core domain" shares a high degree of structural similarity with chlamydial deubiquitinating enzyme, sentrin-specific protease, and adenovirus protease, while the "arm domain" is unique to ASFV. Further, experiments indicated that the "arm domain" plays an important role in maintaining the enzyme activity of ASFV pS273R. Moreover, based on the structural information of pS273R, we designed and synthesized several peptidomimetic aldehyde compounds at a submolar 50% inhibitory concentration, which paves the way for the design of inhibitors to target this severe pathogen.

IMPORTANCE African swine fever virus, a large and complex icosahedral DNA virus, causes a deadly infection in domestic pigs. In addition to Africa and Europe, countries in Asia, including China, Vietnam, and Mongolia, were negatively affected by the hazards posed by ASFV outbreaks in 2018 and 2019, at which time more than 30 million pigs were culled. Until now, there has been no vaccine for protection against ASFV infection or effective treatments to cure ASF. Here, we solved the high-resolution crystal structure of the ASFV pS273R protease. The pS273R protease has a two-domain structure that distinguishes it from other members of the SUMO protease family, while the unique "arm domain" has been proven to be essential for its hydrolytic activity. Moreover, the peptidomimetic aldehyde compounds designed to target the substrate binding pocket exert prominent inhibitory effects and can thus be used in a potential lead for anti-ASFV drug development.

Background:

Prediabetes is increasing in prevalence and is associated with risk of developing diabetes, heart disease, stroke, and retinopathy. Clinicians have limited tools to facilitate prediabetes discussions within primary care visits.

VOLUME 295 (2020) PAGES 4079–4092There was an error in the abstract. “The pyridinium cation hampers uptake of OPs into the central nervous system (CNS)” should read as “The pyridinium cation hampers uptake into the central nervous system (CNS).”

For manufacturers of both sterile and nonsterile pharmaceuticals, there is an expectation that the manufacturing process is performed in a manner that prevents extraneous contamination so that the products are provided in a safe, integral, pure, and unadulterated form. As part of that process, cleaning and disinfection are an absolute necessity. Although cleaning and disinfection support control of microbial contamination through preventive and corrective action, specific compendia methods do not currently exist. The intent of this paper is to provide a general guidance on how to perform disinfectant efficacy validation and implementation. This includes how to make sure the concepts are understood, how to interpret facility data and utilize it to demonstrate control awareness for your facilities, and how to leverage the data to reduce redundancies in validation or verification. This paper represents the thoughts and best practices of the authoring team and their respective companies and provides an efficient way to qualify disinfectants without impacting the quality of the study. If you choose to follow the recommendations in this paper, you must ensure that the appropriate rationale is sound and the scientific data is documented. It is the belief of the authoring team that only then will this approach meet regulatory requirements.

ABSTRACTBackground:A significant number of girls are married as children, which negatively impacts their health, education, and development. Given the sheer numbers of girls at risk of child marriage globally, the challenge to eliminate the practice is daunting. Programs to prevent child marriage are typically small-scale and overlook the costs and scalability of the intervention.Implementation:This study tested and costed different approaches to preventing child marriage in rural Burkina Faso and Tanzania. The approaches tested were community dialogue, provision of school supplies, provision of a livestock asset, a model including all components, and a control arm. A quasi-experimental design was employed with surveys undertaken at baseline and after 2 years of intervention. We examined the prevalence of child marriage and school attendance controlling for background characteristics and stratified by age group. Programmatic costs were collected prospectively.Results:Among those in the community dialogue arm in Burkina Faso, girls aged 15 to 17 years had two-thirds less risk (risk ratio [RR]=0.33; 95% confidence interval [CI]=0.19, 0.60) of being married and girls aged 12 to 14 years had a greater chance of being in school (RR=1.18; 95% CI=1.07,1.29) compared to the control site. In Tanzania, girls aged 12 to 14 years residing in the multicomponent arm had two-thirds less risk of being married (RR=0.33; 95% CI=0.11, 0.99), and girls 15 to 17 in the conditional asset location had half the risk (RR=0.52; 95% CI=0.30, 0.91). All the interventions tested in Tanzania were associated with increased risk of girls 12 to 14 years old being in school, and the educational promotion arm was also associated with a 30% increased risk of girls aged 15 to 17 years attending school (RR=1.3; 95% CI=1.01, 1.67). Costs per beneficiary ranged from US$9 to US$117.Conclusion:The study demonstrates that minimal, low-cost approaches can be effective in delaying child marriage and increasing school attendance. However, community dialogues need to be designed to ensure sufficient quality and intensity of messaging. Program managers should pay attention to the cost, quality, and coverage of interventions, especially considering that child marriage persists in the most hard-to-reach rural areas of many countries.

In 2016, Rose Lamont and Tana Fishman were the first patient-clinician dyad from outside North America to attend the North American Primary Care Research Group (NAPCRG) Patient and Clinician Engagement Program workshop. They returned to New Zealand inspired and formed the Pacific People’s Health Advisory Group and a Pacific practice-based research network (PBRN). They are guided by the principles of co-design, and the Samoan research framework fa’afaletui, which emphasizes a collective approach and importance of reciprocity and relationships. Their collective inquiry aims to reduce health inequalities experienced by Pacific people in South Auckland. Their community group members and PBRN are generating research questions being answered by university-based graduate students. When they embarked, they knew not the direction in which they headed. With guidance, their community members and clinicians have led the way. By giving everyone a say in where they are going and how they get there, they are modeling what they wish to achieve—an egalitarian approach which decreases disparities for Pacific people.

Background:

Care services have not been sufficiently adapted to meet the comprehensive care needs of women living with HIV. Our study objective was to engage patients and providers in codesigning care recommendations to improve care for this population in the province of Quebec.

Combined pre-and post-capillary hypertension (CpcPH) is a relatively common complication of heart failure (HF) associated with a poor prognosis. Currently, there is no specific therapy approved for this entity. Recently, treatment with beta-3 adrenergic receptor (β3AR) agonists was able to improve pulmonary hemodynamics and right ventricular (RV) performance in a translational, large animal model of chronic PH. The authors present the design of a phase II randomized clinical trial that tests the benefits of mirabegron (a clinically available β3AR agonist) in patients with CpcPH due to HF. The effect of β3AR treatment will be evaluated on pulmonary hemodynamics, as well as clinical, biochemical, and advanced cardiac imaging parameters. (Beta3 Agonist Treatment in Chronic Pulmonary Hypertension Secondary to Heart Failure [SPHERE-HF]; NCT02775539)

The decision to list your home for resale is a big one. No doubt it came about after much thought, weighing pros and cons, and series of long discussions. However, once you decide to put your home on the market, get ready for the next big discussion: interior design.

“Dear Designer” is a blog series on orienting novice practitioners to the discipline of instructional design and learning experience design.

The post Dear Designer: 3 Considerations for Length When Shifting to VILT appeared first on e-Learning Feeds.

A Facebook executive challenges the Arm processor community to create tech building blocks for augmented reality glasses

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Creative director and star of Netflix’s Next in Fashion, Daniel W Fletcher has plenty to get on with while in social isolation, designing a collection for Fiorucci as well as one for his own brand. In his down time, he is taking up a DIY challenge to make a patchwork quilt based on a dress he made during the filming of Next in Fashion, using other designers’ leftover scraps. The design – inspired by concerns over the melting polar ice caps – is an arctic landscape.

If Judy Becker is forced to pick a side in “Feud: Bette and Joan,” the production designer for the FX series says she’s team Bette Davis, but she’d rather live in Joan Crawford’s house. “We designed an amazing closet for her and I can’t deny that I would love to have that,” she says. The […]

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Love Wins

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Liverpool are set to be the best-looking team in the Premier League and across Europe next season if these concept kit designs are anything to go by.

Liverpool will begin the 2020-21 season with Nike as their new shirt sponsor after parting ways with New Balance last year.

After the better part of a year, Facebook has started rolling out its redesigned desktop website to all of its users. The company announced today it plans to complete the rollout over the "next few weeks." Moving forward, "The New Facebook" will be t...

Over the past several years, a collaboration at HLRS has been developing a digital twin of Herrenberg, a small city just outside of Stuttgart, Germany. The Herrenberg study has already provided valuable information for city planners and government officials in the state of Baden-Württemberg, and paves the way for improving the model to include additional kinds of data.

From today, new masks and protective boxes are being shipped out to Australian medical staff to help protect them while treating coronavirus patients — and they're coming from an unlikely source.