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Chronic care manages long-term, progressive conditions, while acute care handles short-term ones. Here, authors show chronic conditions account for most of the global health burden, with 68% of DALYs and 93% of YLDs attributed to chronic care needs.

Polygenic scores for body mass index and obesity constructed using data from 5 million people with different ancestries were associated with distinct weight gain trajectories from early childhood to adulthood.

A global network of researchers was formed to investigate the role of human genetics in SARS-CoV-2 infection and COVID-19 severity; this paper reports 13 genome-wide significant loci and potentially actionable mechanisms in response to infection.

Tumor-associated macrophages are pivotal in control over solid tumors. Here the authors show that these macrophages express chemosensors that detect lipid variants in the tumor microenvironment that can regulate the function of these cells.

A genome-wide study by the Long COVID Host Genetics Initiative identifies an association between the FOXP4 locus and long COVID, implicating altered lung function in its pathophysiology.

Here, using human liver chimeric mice, the authors describe perturbation of the diurnal transcriptome and epigenome of human hepatocytes during hepatitis C virus infection, affecting pathways mediating metabolic alterations, fibrosis, and cancer, and further show that the pathways remain affected in patients with advanced liver disease.

Whole-genome sequencing, transcriptome-wide association and fine-mapping analyses in over 7,000 individuals with critical COVID-19 are used to identify 16 independent variants that are associated with severe illness in COVID-19.

NK cells play an important role in anti-tumour immunity, however, the immune-hostile microenvironment often impairs their function. Here authors show that cancers disable autophagy in NK cells, and by restoring this process, intra-tumour NK cells could be re-invigorated.

Michael Seldin and colleagues report a genome-wide association study and meta-analyses for primary biliary cirrhosis. They identify three loci newly associated with susceptibility to this autoimmune liver disease.

More people die from viral hepatitis than from HIV, yet the public health response is lacking. The ACHIEVE Coalition urges governments in Europe and elsewhere to improve hepatitis B and hepatitis C monitoring so that a reliable evidence base will be available to guide the drive towards disease elimination.

Caloric restriction (CR) has been demonstrated to have a role in tumour growth and therapy response but its effects on cancer stem cells are less known. Here, in Acute Promyelocytic Leukemia, the authors show that despite initial anti-tumour effect, CR drives the selection of leukaemia-initiating cells resulting in relapse which could be prevented by ablation of LSD1.

Photo-rechargable energy storage cells can provide plug-free power for various applications. Here the authors integrate a photo-absorbing dye complex with LiFePO₄nanocrystals as a lithium-ion battery cathode in a two-electrode system demonstrating its photo-charging and galvanostatic discharging.

Chronic infection with HCV is a major cause of liver-related death worldwide and can be treated with interferon α therapy. This Review focuses on pegylated interferons and will discuss the mechanisms of action, structure, and pharmacokinetics of two different pegylated interferons—PEG-IFN-α2a and PEG-IFN-α2b. Alessio Aghemo and colleagues analyze all available data on these two pegylated interferons and discuss and directly compare the efficacy and safety of these drugs.

Immune checkpoint inhibition (ICI) shows potential for cancer therapies, but response rates vary. Here, the authors use single-cell analyses to show that, in a 28 patient cohort, patients stratified by mucosal-associated invariant T (MAIT) percentages show different response rates, and ICI responders have more MAIT cells expressing CXCR4 and granzyme B.

Primary biliary cirrhosis is an autoimmune liver disease with poor therapeutic options. Here Cordell et al. a perform meta-analysis of European genome-wide association studies identifying six novel risk loci and a number of potential therapeutic pathways.

A challenge of using 2D materials for nanoelectronic devices is the need for defect-free lattice supporting efficient carrier transport. Here, the authors show theoretically that 2D topological insulators enable high-performance, low-power field-effect transistors without requiring defect-free materials.

A multifaceted computational strategy identifies 16 genetic variants contributing to increased risk of severe COVID-19 infection from a Whole Exome Sequencing dataset of a cohort of Italian patients.

The glycolytic enzyme pyruvate kinase M2 (PKM2) is required for nucleotide synthesis and cell proliferation. Using gene expression and metabolomics analyses, the authors here show that PKM2 regulates methionine metabolism and DNA methylation in endothelial cells.

Low snow water equivalent in the Italian Alps during the 2021–2022 winter was a key cause of the subsequent summer drought in the Po River Basin, according to an assessment which combines satellite and ground-based data with water restriction records.

Recurrence of hepatocellular carcinoma after resection or ablation with curative intent is common and not prevented by direct-acting antiviral agent (DAA) therapy for hepatitis C. Owing to multiple methodological inconsistencies, available studies fail to answer whether DAA therapy anticipated risk of severe tumour recurrence: a prospective randomized study might serve the purpose.

On ‘International NASH Day’, we launch a call for the global health community to collaboratively shape and deliver a comprehensive, long-term public health agenda for NAFLD. A global multidisciplinary coalition is needed to guide our response to this increasingly prevalent, yet underaddressed disease.

Esposito et al. investigate the genetic basis of response to BNT162b2 mRNA COVID-19 vaccine in 1351 Italian subjects. They find variants in the human leukocyte antigen locus significantly associate with serum anti-SARS-CoV-2 antibody levels, after vaccination.

Non-alcoholic fatty liver disease (NAFLD) is a potentially serious liver disease with a substantial burden worldwide. In this Consensus Statement, a global multidisciplinary group of experts develop consensus statements and recommendations addressing a broad range of topics on NAFLD to raise awareness and spur action.

Hakon Hakonarson and colleagues report the discovery of five new regions associated with susceptibility to early-onset inflammatory bowel disease. They also identify multiple loci previously implicated in the etiology of adult-onset Crohn's disease and/or ulcerative colitis as risk factors for early-onset forms of these diseases.

A French and Italian consortium has produced sequence and analysis of Vitis vinifera PN40024, a grapevine originally derived from Pinot Noir. As you might expect, the grapevine has twice as many terpene synthases as other sequenced plants; these enzymes contribute to resins, essential oils and aromas.

Losurdo et al analyze breast cancer-infiltrating T cells by single-cell technologies . The find that the extent of infiltration of a small subset of tissue-resident memory CD8+ T cells identify patients with improved survival, highlighting the importance of the specific T cell immune microenvironment.