Results 131 to 140 of about 7,618,321 (367)

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

What is Poverty Reduction? [PDF]

open access: yes
There is a healthy debate about how to achieve poverty reduction in developing countries, but not enough discussion of what we mean by “poverty reduction.” “Poverty reduction” is often used as a short-hand for promoting economic growth that will ...
Owen Barder
core   +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

Teaching Entrepreneurship: Impact of Business Training on Microfinance Clients and Institutions [PDF]

open access: yes
Can one teach basic entrepreneurship skills, or are they fixed personal characteristics? Most academic and development policy discussions about microentrepreneurs focus on their access to credit, and assume their human capital to be fixed.
Dean Karlan, Martin Valdivia
core   +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

The Role of the IMF in Well-Performing Low-Income Countries [PDF]

open access: yes
The IMF began to play a prominent role in low-income countries in the late 1970s and 1980s when many countries faced overvalued exchange rates, growing budget deficits, high inflation, and low reserves.
Steve Radelet
core   +1 more source

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

„Najprzydrożniejsze stokrotki”, czyli ironiczne szczegóły w imaginarium Wisławy Szymborskiej

open access: yesTeksty Drugie
I aim to highlight those functions and details in Szymborska’s output that form a separate research field in painting but are governed by a dialectic relationship between an exception and the whole in poetry.
Maria Delaperrière
doaj  

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