Results 131 to 140 of about 19,456,354 (363)

The Itinerant Artist: Portraiting Early America Using Scissors, Soot and Beer

EXARC Journal
Hundreds of thousands of profile portraits known as silhouettes were created in the new United States in the first decade of 1800 alone. Since the 1990s, museum conservators have wondered how to best care for the materials of these objects in their ...
Lauren Muney
doaj  

Hunting with Cane: Traditional Cherokee Blowguns and Darts

EXARC Journal, 2013
The Cherokee Indians were a large Southeastern tribe who occupied land in North Carolina, South Carolina, Georgia, Alabama, Tennessee and Virginia. During the Historic Period, the Cherokee were one of the Five Civilized Tribes and even had their own ...
Doug Meyer
doaj  

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

Interview: Richard Rees, a professional furrier with over 30 years of experience

EXARC Journal
We are talking to Richard Rees, a professional furrier with over 30 years of experience in the profession. He has undertaken an unprecedented project—creating the fifth Qingailisaq parka. The parka is famous for being so difficult to make.
J. Kateřina Dvořáková
doaj  

Gene-Environment Interaction in the Era of Precision Medicine -- Fix the Potholes or Start Building a New Road? [PDF]

, 2020
Álvarez-Castro Jm
openalex  

RECLAIM: Toward a New Era of Refurbishment and Remanufacturing of Industrial Equipment [PDF]

, 2021
Angeliki Zacharaki, Thanasis Vafeiadis, Nikolaos Kolokas, Aikaterini Vaxevani, Yuchun Xu, Michael Peschl, Dimosthenis Ioannidis, Dimitrios Tzovaras   +7 more
openalex   +1 more source

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular 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, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

Re-Creating an Aboriginal Earth Oven with Clayey Heating Elements: Experimental Archaeology and Paleodietary Implications

EXARC Journal, 2018
Earth ovens may relate to different ancestral cooking techniques, serving specific needs and functions. In eastern and south-eastern Australia, they were a significant element of a thriving pre-colonial Aboriginal culture.
Maurizio Campanelli, Jane Muir, Alice Mora, Daniel Ross Clarke, Darren Griffin   +4 more
doaj  

Biomarkers in acute kidney injury: On the cusp of a new era? [PDF]

, 2023
Mark Canney, Edward G. Clark, Swapnil Hiremath   +2 more
openalex   +1 more source

Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway

Molecular Oncology, EarlyView.
Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed, Kerstin Huebner, Katharina Erlenbach‐Wuensch, Chuanpit Hampel, Daniela Thalheim, Adriana Vial‐Roehe, Bodee Nutho, Susanne Merkel, Arndt Hartmann, Pithi Chanvorachote, Regine Schneider‐Stock   +10 more
wiley   +1 more source