Results 121 to 130 of about 5,290,284 (268)

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Realizing Multispectral Fabry–Perot Structural Color Filters Based on Optical Nanostructures on a Complementary Metal Oxide Semiconductor Chip

open access: yesAdvanced Photonics Research
A complementary metal oxide semiconductor‐compatible transmission filter composed of subwavelength nanostructures is demonstrated through design, numerical modeling, and experimental verification.
Hongwei Gao   +4 more
doaj   +1 more source

Strategic Orientation, Culture and New Product Development Capability on New Product Development Performance [PDF]

open access: yesمطالعات مدیریت راهبردی, 2013
The purpose of this study is surveying the interactive influence of strategic orientation, culture and new product development capability on new product development performance of companies accepted in Tehran stock exchange.
Jamshid Salar   +2 more
doaj  

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

open access: yesFEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel   +13 more
wiley   +1 more source

New product development in business to business marketing - a relational perspective. [PDF]

open access: yes
Market position and long-term competitive advantages are dependent on companies’ ability to innovate and their capacity to launch new product or services.
Filip, Alina
core   +1 more source

Aggressive prostate cancer is associated with pericyte dysfunction

open access: yesMolecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero   +11 more
wiley   +1 more source

Envisages of New Product Developments in Small and Medium Enterprises through Virtual Team [PDF]

open access: yes
New product development (NPD) in small and medium-sized enterprises (SMEs) virtual team has not been systematically investigated in developing countries. Literatures have shown no significant differences between traditional NPD and virtual NPD in general.
Ahmed, Shamsuddin   +2 more
core   +1 more source

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