Results 131 to 140 of about 6,591,436 (258)

Structural studies of human cell surface receptors: On low-density lipoprotein receptor-related protein 1 and epidermal growth factor receptors 2 and 3 [PDF]

open access: yes, 2017
The elucidation of proteins’ structure and function is of great importance for the understanding of disease triggering mechanisms and for the development of new drugs. In this thesis, different biophysical and biochemical techniques were employed to gain
Sub Crystal and Structural Chemistry   +2 more
core  

Zinc activation of OTOP proton channels identifies structural elements of the gating apparatus. [PDF]

open access: yesElife, 2023
Teng B   +5 more
europepmc   +1 more source

Invisible but not inaccessible—Revealing transient oligomers formed by intrinsically disordered proteins with solution NMR and complementary methods

open access: yesFEBS Letters, EarlyView.
Transient oligomers formed by intrinsically disordered proteins may be ‘invisible’ to direct detection yet remain accessible to solution NMR through equilibrium‐exchange measurements and pressure‐jump experiments. Complementary methods report on mass, stoichiometry, selected distance distributions, morphology, and internal packing.
Martin D. Gelenter, Ad Bax
wiley   +1 more source

Understanding the first steps of the complement classical pathway: Structural studies on C1-antibody complexes [PDF]

open access: yes, 2018
The complement system is a complex network of plasma and membrane-associated proteins, which can produce effective immune responses to infectious micro-organisms. Deficiencies of complement proteins cause diseases like systemic lupus erythematosus (SLE),
Sub Crystal and Structural Chemistry   +2 more
core  

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

open access: yesFEBS 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

Role of MWCNTs Loading in Designing Self-Sensing and Self-Heating Structural Elements. [PDF]

open access: yesNanomaterials (Basel), 2023
Guadagno L   +9 more
europepmc   +1 more source

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

open access: yesMolecular 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

Static and Dynamic Multiparameter Assessment of Structural Elements Using Chirped Fiber Bragg Gratings. [PDF]

open access: yesSensors (Basel), 2023
Macedo L   +5 more
europepmc   +1 more source

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

open access: yesMolecular 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   +1 more
wiley   +1 more source

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