scholarly journals Asymmetric Patterns of Small Molecule Transport After Nanosecond and Microsecond Electropermeabilization

2017 ◽  
Vol 251 (2) ◽  
pp. 197-210 ◽  
Author(s):  
Esin B. Sözer ◽  
C. Florencia Pocetti ◽  
P. Thomas Vernier
2019 ◽  
Vol 7 (41) ◽  
pp. 23818-23829 ◽  
Author(s):  
Blaine M. Carter ◽  
Laura Keller ◽  
Matthias Wessling ◽  
Daniel J. Miller

The dependence of small molecule transport on the water content of ion exchange materials frustrates the development of membranes with both high ionic conductivity and low alcohol permeability for artificial photosynthesis devices.


2017 ◽  
Vol 112 (3) ◽  
pp. 219a
Author(s):  
Esin B. Sözer ◽  
C. Florencia Pocetti ◽  
Zachary A. Levine ◽  
P. Thomas Vernier

2020 ◽  
Vol 35 (8) ◽  
pp. 1572-1581 ◽  
Author(s):  
Beth G Ashinsky ◽  
Edward D Bonnevie ◽  
Sai A Mandalapu ◽  
Stephen Pickup ◽  
Chao Wang ◽  
...  

2010 ◽  
Vol 7 (2) ◽  
pp. 456-467 ◽  
Author(s):  
Xinyuan Zhang ◽  
Nan Zheng ◽  
Peng Zou ◽  
Huaning Zhu ◽  
Juan P. Hinestroza ◽  
...  

2021 ◽  
pp. jeb.230342
Author(s):  
Lauren A. O'Connell ◽  
Jeremy D. O'Connell ◽  
Joao A. Paulo ◽  
Sunia A. Trauger ◽  
Steven P. Gygi ◽  
...  

Poison frogs sequester chemical defenses from their diet of leaf litter arthropods for defense against predation. Little is known about the physiological adaptations that confer this unusual bioaccumulation ability. We conducted an alkaloid-feeding experiment with the Diablito poison frog (Oophaga sylvatica) to determine how quickly alkaloids are accumulated and how toxins modify frog physiology using quantitative proteomics. Diablito frogs rapidly accumulated the alkaloid decahydroquinoline within four days, and dietary alkaloid exposure altered protein abundance in the intestines, liver, and skin. Many proteins that increased in abundance with decahydroquinoline accumulation are plasma glycoproteins, including the complement system and the toxin-binding protein saxiphilin. Other protein classes that change in abundance with decahydroquinoline accumulation are membrane proteins involved in small molecule transport and metabolism. Overall, this work shows poison frogs can rapidly accumulate alkaloids, which alter carrier protein abundance, initiate an immune response, and alter small molecule transport and metabolism dynamics across tissues.


ACS Nano ◽  
2021 ◽  
Author(s):  
Tim Diederichs ◽  
Katya Ahmad ◽  
Jonathan R. Burns ◽  
Quoc Hung Nguyen ◽  
Zuzanna S. Siwy ◽  
...  

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