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Characterizing the flexibility of SARS-CoV-2 variant of concern spike proteins

A novel protein modeling method assesses changes to the conformation of the SARS-CoV-2 spike protein that have been encountered by mutation.

19 Sep 2021

New study reveals chemical steps in an important cellular modification process

The chemical steps in an important cellular modification process that adds a chemical tag to some RNAs have been revealed in a new study. Interfering with this process in humans can lead to neuronal diseases, diabetes, and cancers.

16 Sep 2021

FB-EVAR is safe and effective for treatment of aortic aneurysms, study shows

A recent study revealed that endovascular repair of complex aortic aneurysms using fenestrated and branched endografts provides a safe and effective alternative to open surgical repair, with the lowest ever reported mortality rate in this patient population, according to researchers at The University of Texas Health Science Center at Houston and Memorial Hermann Heart and Vascular Institute Aortic Center.

10 Sep 2021

KA Imaging’s Reveal™ 35C Included in WHO Compendium

KA Imaging’s Reveal™ 35C has been included in the WHO's compendium of innovative health technologies for low-resource settings.

From KA Imaging 8 Sep 2021

New compounds offer a two-for-one punch to fight estrogen-sensitive breast cancer

A set of compounds developed by scientists at Scripps Research in Florida target estrogen-sensitive breast cancer cells in new ways, potentially creating better options for patients with treatment-resistant cancers.

31 Aug 2021

Researchers identify 55 lingering effects of COVID-19

As COVID-19 hospitalizations once again soar in a fourth surge more than 18 months after the pandemic started, some patients continue to experience symptoms long after recovering from COVID, according to a Houston Methodist study recently published in Nature's Scientific Reports.

30 Aug 2021

COVID-19 with pre-eclampsia and acute fatty liver of pregnancy

A new study reports a case of pre-eclampsia complicated by the acute fatty liver of pregnancy (AFLP).

24 Aug 2021

TU Dresden scientists develop implantable AI platform for real-time biosignal classification

Artificial intelligence (AI) will fundamentally change medicine and healthcare: Diagnostic patient data, e.g. from ECG, EEG or X-ray images, can be analyzed with the help of machine learning, so that diseases can be detected at a very early stage based on subtle changes.

20 Aug 2021

A spike-derived epitope YLQ induces robust polyfunctional cytotoxic T cell responses in COVID-19 recovered individuals

The findings reveal that the dominant spike-derived epitope induces polyfunctional CD8+ T cell response in coronavirus disease 2019 (COVID-19) recovered individuals. The study is currently available on the bioRxiv* preprint server.

18 Aug 2021

Making the nanobody big again for Cryo-EM

Researchers describe the method that allows high-resolution structure determination of small proteins by single-particle cryo-EM using a Legobody.

17 Aug 2021

Structure of BRCA2 protein complex critical for DNA repair solved

The initials BRCA2 may be best known for a gene associated with many cases of breast cancer, and the protein encoded by the BRCA2 gene is critical to repairing breaks in DNA.

13 Aug 2021

Researchers employ artificial intelligence models for image-based detection of COVID-19

Medical imaging has long been a vital tool for the diagnosis and prognostic assessments of many diseases. In recent years, the use of artificial intelligence models has been used in conjunction with this imaging to augment their diagnostic capabilities.

11 Aug 2021

Novel imaging method shines new light on complex coordination molecules

Coordination compounds have molecular structures which consist of either one or multiple metal atoms at the center, surrounded by non-metal atoms.

10 Aug 2021

A multi-scale cryo-correlative platform to image SARS-CoV-2 in Vero cells

A new study describes the cytopathic episodes triggered by SARS-CoV-2 with virus replication processes in frozen-hydrated cells.

9 Aug 2021

Rigaku Acquires Life Science Imaging Equipment Manufacturer MILabs

Rigaku Corporation (Headquarters: Akishima-shi, Tokyo; President: Toshiyuki Ikeda; "Rigaku"), a leading manufacturer of X-ray analysis equipment, has acquired all issued shares of MILabs B.V. (Headquarters: Houten, The Netherlands; CEO and CSO: Dr. Frederik Beekman; “MILabs”)

From Rigaku Corporation 4 Aug 2021