• Home
  • Search
  • Browse Collections
  • My Account
  • About
  • DC Network Digital Commons Network™
Skip to main content
eCommons University of Dayton
Libraries School of Law
  • eCommons Home
  • FAQ
  • About
  • My Account

Home > Stander Symposium > 2022 > College of Arts and Sciences

Stander Symposium Collection - 2022

Stander Symposium: College of Arts and Sciences

 
Printing is not supported at the primary Gallery Thumbnail page. Please first navigate to a specific Image before printing.

Follow

Switch View to Grid View Slideshow
 
  • ZFP36 Ring Finger Protein Like 1 (ZFP36L1) knockdown significantly reduced lipopolysaccharide-induced proinflammatory cytokine expression

    ZFP36 Ring Finger Protein Like 1 (ZFP36L1) knockdown significantly reduced lipopolysaccharide-induced proinflammatory cytokine expression

    Tooba Shafeeque Ahmed Momin, Andrew Villasenor

    CCCH-Type Zinc finger proteins(CCCH-ZFP) are small protein domains that are structurally maintained by zinc ions. Zinc ions coordinate the protein structure in a tetrahedral geometry by biding cysteines or cysteines and histidine amino acids. The unique structure of CCCH-ZFP enables it to interact with a wide variety of molecules such as DNA, RNA, or cellular proteins and thus modulate several cellular processes including host immune response and virus replication. For the current study, we screened 68 CCCH type zinc finger proteins using a literature search for their antiviral as well as immunomodulatory properties along with their expression in human cells and their potential to interact with SARS-CoV-2 RNA using RNA-Protein Interaction Prediction (RPISeq) software. Using this strategy, we selected ZFP36 Ring Finger Protein Like 1 (ZFP36L1) which scored a higher point to interact with SARS-CoV-2 RNA and modulate host immune response as compared to other CCCH type zinc finger proteins. Before measuring the effect of ZFP36L1 expression on SARS-CoV-2 replication, we aimed to determine the effect of ZFP36L1 expression on host innate immune response. We overexpressed or knockdown ZFP36L1 in HEK 293T cells as well as in Raw 264.7 macrophage. Our preliminary results showed that knocking down ZFP36L1 significantly reduced lipopolysaccharide (LPS) mediated tumor necrosis factor-alpha(TNF alpha) expression (p<0.05). However, we still need to measure the effect of ZFP36L1 overexpression or knockdown on LPS induced TNF alpha at earlier timepoints.

  • Bidirectional associations between adjustment and academic achievement: Testing the adjustment erosion and academic incompetence hypotheses by Abigail Stover

    Bidirectional associations between adjustment and academic achievement: Testing the adjustment erosion and academic incompetence hypotheses

    Abigail Stover

    Abigail Lou Stover

    An association between academic incompetence and behavior problems exists. There are two frameworks to explain this association: the adjustment erosion and academic incompetence hypotheses (Van der Ende et al., 2016). These hypotheses relate to the directionality of the association between academic incompetence and behavior problems. The adjustment erosion hypothesis predicts that internalizing or externalizing problems lead to academic problems, whereas the academic incompetence hypothesis predicts that academic problems lead to internalizing or externalizing problems (Van der Ende et al., 2016). This study examines links between externalizing problems, internalizing problems, and academic performance, looking at bidirectional pathways between these variables, while controlling for confounding family background variables. This study uses previously collected longitudinal data from a nationally representative sample. Analyses included between 1,117 and 1,258 participating families. Reading and math achievement from children ages 5 to 14 were measured using the Peabody Individual Achievement Tests. Externalizing and internalizing behaviors were measured using the Behavior Problem Index completed by mothers during the same age range. Multiple regression analyses were used to test whether externalizing and internalizing problems at ages 5/6 predicted math and reading abilities at ages 13/14, and whether math and reading abilities at ages 5/6 predicted internalizing and externalizing problems at ages 13/14. Analyses controlled for maternal IQ, delinquency, highest grade, age at childbirth, family income, biological sex of the child, and the age 5/6 value of the age 13/14 dependent variable. Externalizing and internalizing problems in early childhood were found to significantly predict math and reading achievement at age 13/14. Math and reading achievement at age 5/6 were found to significantly predict externalizing and internalizing problems at age 13/14. Support was found for the adjustment erosion and academic incompetence hypotheses. These findings suggest that addressing academic deficits could aid later adjustment and addressing adjustment problems could improve academic performance.

 

Page 12 of 12

  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
 
 

ENTER SEARCH TERMS

Advanced search

  • Notify me via email

Contribute Work

  • Author FAQ

SelectedWorks

  • Create a researcher profile
  • Guide to SelectedWorks

Browse

  • Collections
  • Disciplines
  • Authors

Contribute Work

  • Author FAQ

Browse

  • Collections
  • Disciplines
  • Authors
 
Elsevier - Digital Commons
University of Dayton

eCommons Home | About | FAQ | My Account | Accessibility Statement

Privacy Copyright