Restriction factors: from intrinsic viral restriction to shaping cellular immunity against HIV-1

M Colomer-Lluch, A Ruiz, A Moris… - Frontiers in …, 2018 - frontiersin.org
Antiviral restriction factors are host cellular proteins that constitute a first line of defense
blocking viral replication and propagation. In addition to interfering at critical steps of the …

Monogenic lupus: a developing paradigm of disease

JM Alperin, L Ortiz-Fernández, AH Sawalha - Frontiers in immunology, 2018 - frontiersin.org
Monogenic lupus is a form of systemic lupus erythematosus (SLE) that occurs in patients
with a single gene defect. This rare variant of lupus generally presents with early onset …

Human chimeric antigen receptor macrophages for cancer immunotherapy

M Klichinsky, M Ruella, O Shestova, XM Lu… - Nature …, 2020 - nature.com
Chimeric antigen receptor (CAR) T cell therapy has shown promise in hematologic
malignancies, but its application to solid tumors has been challenging,,–. Given the unique …

New mitochondrial DNA synthesis enables NLRP3 inflammasome activation

Z Zhong, S Liang, E Sanchez-Lopez, F He… - Nature, 2018 - nature.com
Dysregulated NLRP3 inflammasome activity results in uncontrolled inflammation, which
underlies many chronic diseases. Although mitochondrial damage is needed for the …

A role for the host DNA damage response in hepatitis B virus cccDNA formation—and beyond?

S Schreiner, M Nassal - Viruses, 2017 - mdpi.com
Chronic hepatitis B virus (HBV) infection puts more than 250 million people at a greatly
increased risk to develop end-stage liver disease. Like all hepadnaviruses, HBV replicates …

Juvenile-onset systemic lupus erythematosus (jSLE)–Pathophysiological concepts and treatment options

CM Hedrich, EMD Smith, MW Beresford - Best practice & research Clinical …, 2017 - Elsevier
The systemic autoimmune/inflammatory condition systemic lupus erythematosus (SLE)
manifests before the age of 16 years in 10–20% of all cases. Clinical courses are more …

Restriction by SAMHD1 limits cGAS/STING-dependent innate and adaptive immune responses to HIV-1

J Maelfait, A Bridgeman, A Benlahrech, C Cursi… - Cell reports, 2016 - cell.com
SAMHD1 is a restriction factor for HIV-1 infection. SAMHD1 mutations cause the
autoinflammatory Aicardi-Goutières syndrome that is characterized by chronic type I …

Nucleases acting at stalled forks: how to reboot the replication program with a few shortcuts

P Pasero, A Vindigni - Annual review of genetics, 2017 - annualreviews.org
In a lifetime, a human being synthesizes approximately 2× 1016 meters of DNA, a distance
that corresponds to 130,000 times the distance between the Earth and the Sun. This …

[HTML][HTML] Hexosamine biosynthetic pathway promotes the antiviral activity of SAMHD1 by enhancing O-GlcNAc transferase-mediated protein O-GlcNAcylation

J Hu, Q Gao, Y Yang, J Xia, W Zhang, Y Chen… - Theranostics, 2021 - ncbi.nlm.nih.gov
Rationale: Viruses hijack the host cell machinery to promote viral replication; however, the
mechanism by which metabolic reprogramming regulates innate antiviral immunity in the …

[HTML][HTML] SAMHD1 controls cell cycle status, apoptosis and HIV-1 infection in monocytic THP-1 cells

S Bonifati, MB Daly, CS Gelais, SH Kim… - Virology, 2016 - Elsevier
SAMHD1 limits HIV-1 infection in non-dividing myeloid cells by decreasing intracellular
dNTP pools. HIV-1 restriction by SAMHD1 in these cells likely prevents activation of antiviral …