CALHM2 is a mitochondrial protein import channel that regulates fatty acid metabolism.

For mitochondrial metabolism to occur in the matrix, multiple proteins must be imported across the two (inner and outer) mitochondrial membranes. Classically, two protein import channels, TIM/TOM, are known to perform this function, but whether other protein import channels exist is not known. Here, using super-resolution microscopy, proteomics, and electrophysiological techniques, we identify CALHM2 as the import channel for the ECHA subunit of the mitochondrial trifunctional protein (mTFP), which catalyzes β-oxidation of fatty acids in the mitochondrial matrix.

CropPol: A dynamic, open and global database on crop pollination.

Seventy five percent of the world's food crops benefit from insect pollination. Hence, there has been increased interest in how global change drivers impact this critical ecosystem service. Because standardized data on crop pollination are rarely available, we are limited in our capacity to understand the variation in pollination benefits to crop yield, as well as to anticipate changes in this service, develop predictions, and inform management actions.

Preventing cardiac damage in patients with COVID-19.

A cardiac organoid approach combined with phosphoproteomics and single nuclei RNA-sequencing identifies bromodomain and extraterminal family inhibitors as promising candidates to prevent COVID-19 mediated cardiac damage.

Primary transoral robotic surgery +/- adjuvant therapy for oropharyngeal squamous cell carcinoma-A large observational single-centre series from the United Kingdom.

Objectives: To analyse the oncological outcomes following primary Transoral Robotic Surgery (TORS) for oropharyngeal squamous cell carcinoma (OPSCC).

Design: Observational case series.

Setting: Tertiary centre; first TORS practice to commence in the UK.

Spontaneous superficial arteriovenous malformation causing pulsatile tinnitus: A case report.

Superficial arteriovenous fistulae in the absence of other complicating features can be easily treatable with simple surgical excision. In this case, the patient's troublesome symptoms were completely cured with a straightforward procedure.