Results 61 to 70 of about 640,203 (218)

Smaller is better: nanobodies meet NMR

FEBS Letters, EarlyView.
Nanobodies are single‐domain antigen‐binding fragments derived from camelid heavy chain antibodies. Their small size, high stability, and exceptional specificity make nanobodies uniquely useful probes for NMR studies of protein dynamics, transient conformational states, and protein–protein interactions.
Oleg Y. Dmitriev
wiley   +1 more source

Membrane composition and thermodynamic identity as boundaries of life for synthetic cell research

FEBS Letters, EarlyView.
What makes a cell a cell? The boundary of a living cell is not just a wall. Read as a Markov blanket, the membrane separates internal from external states, generating identity and non‐equilibrium order. Can this identity be rebuilt from scratch in a synthetic cell?
Caterina Presutti, Bert Poolman
wiley   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source

The first vanE-type vancomycin resistant Enterococcus faecalis isolates in Norway – phenotypic and molecular characteristics

Journal of Global Antimicrobial Resistance
: Objectives: We aimed to characterize the vanE cluster and its genetic support in the first Norwegian vanE-type isolates and assess genetic relatedness to other vanE isolates.
Mushtaq AL Rubaye, Jessin Janice, Jørgen Vildershøj Bjørnholt, Iren H. Löhr, Arnfinn Sundsfjord, Kristin Hegstad   +5 more
doaj   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Prevalence of Plasmodium falciparum parasites harbouring chloroquine-resistant but not artemisinin-resistant alleles in Busia County, Western Kenya

Malaria Journal
Background The recent emergence of Plasmodium falciparum parasites harbouring kelch 13 mutations associated with artemisinin partial resistance (ART-R) in sub-Saharan Africa is a major concern. Regular molecular epidemiological surveys are recommended to
Noah Machuki Onchieku, Nemrod Gesusu, Emmanuelle Caspar, Lewis Karani, Kelvin Thiong’o, Luna Kamau, Daniel Kiboi, Lucas Thiebaut, Laurence Ma, Francis Kimani, Damaris Matoke-Muhia, Didier Ménard   +11 more
doaj   +1 more source

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

Molecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary, Jose Javier Bravo‐Cordero   +1 more
wiley   +1 more source

Loss of IGF‐1R impairs DNA‐PKcs recruitment to chromatin leading to defective end‐joining

Molecular Oncology, EarlyView.
IGF‐1R promotes radioresistance by facilitating DNA‐PKcs recruitment to chromatin, enabling non‐homologous end‐joining (NHEJ) repair of double‐strand breaks. Inhibition or loss of IGF‐1R disrupts this recruitment to damage sites, driving compensatory reliance on microhomology‐mediated end‐joining (MMEJ) repair.
Matthew O. Ellis, Jack V. Mills, Wojciech Niedzwiedz, Valentine M. Macaulay   +3 more
wiley   +1 more source

Genomic profiling of cefotaxime-resistant Haemophilus influenzae from Norway and Sweden reveals extensive expansion of virulent multidrug-resistant international clones

Frontiers in Microbiology
Cefotaxime-resistant Haemophilus influenzae (CRHI) are a global concern, but little is known about their molecular epidemiology. The goal of this study was to perform genomic profiling of 191 CRHI from Norway (n = 183) or Sweden (n = 8) (2006–2018) and ...
Dagfinn Skaare, Dagfinn Skaare, Inger Lill Anthonisen, Nermin Zecic, Andrew Jenkins, Dominique A. Caugant, Dominique A. Caugant, Trond Egil Ranheim, Arnfinn Sundsfjord, Arnfinn Sundsfjord, Arnfinn Sundsfjord, Kristin Hegstad, Kristin Hegstad, Kristin Hegstad, Study Group on Exceptional Phenotypes in Haemophilus influenzae, Truls Michael Leegaard, Tine Smedsund Dons, Paul Christoffer Lindemann, Karianne Wiger Gammelsrud, Kjersti Wik Larssen, Iren Høyland Löhr, Kyriakos Zaragkoulias, Roar Magne Bævre-jensen, Sara Debes, Reidar Hjetland, Annika Carlsson Wistedt, Ståle Tofteland, Liv Jorunn Hafne, Gunnar Skov Simonsen, Einar Nilsen, Brynja Ármannsdóttir, Martin Sundqvist, Anna Åkerlund, Carina Thilesen, Sandra Åsheim   +34 more
doaj   +1 more source