User profiles for Grant C. Weaver

Grant Weaver

University of Massachusetts Medical School
Verified email at umassmed.edu
Cited by 214

In vitro reconstitution of B cell receptor–antigen interactions to evaluate potential vaccine candidates

GC Weaver, RF Villar, M Kanekiyo, GJ Nabel… - Nature protocols, 2016 - nature.com
Predicting immune responses before vaccination is challenging because of the complexity
of the governing parameters. Nevertheless, recent work has shown that B cell receptor (BCR)-…

[PDF][PDF] Broadly recognized, cross-reactive SARS-CoV-2 CD4 T cell epitopes are highly conserved across human coronaviruses and presented by common HLA alleles

…, PP Nanaware, J Cruz, GC Weaver, L Lu, C Forconi… - Cell Reports, 2022 - cell.com
Sequence homology between SARS-CoV-2 and common-cold human coronaviruses (HCoVs)
raises the possibility that memory responses to prior HCoV infection can affect T cell …

[HTML][HTML] Immunopeptidome profiling of human coronavirus OC43-infected cells identifies CD4 T-cell epitopes specific to seasonal coronaviruses or cross-reactive with …

…, PP Nanaware, K Muneeruddin, GC Weaver… - PLoS …, 2023 - journals.plos.org
Seasonal “common-cold” human coronaviruses are widely spread throughout the world and
are mainly associated with mild upper respiratory tract infections. The emergence of highly …

[HTML][HTML] Reconstituted B cell receptor signaling reveals carbohydrate-dependent mode of activation

RF Villar, J Patel, GC Weaver, M Kanekiyo… - Scientific reports, 2016 - nature.com
Activation of immune cells (but not B cells) with lectins is widely known. We used the structurally
defined interaction between influenza hemagglutinin (HA) and its cell surface receptor …

CD4 effector TCR avidity for peptide on APC determines the level of memory generated

…, C Castonguay, PP Nanaware, GC Weaver… - The Journal of …, 2023 - journals.aai.org
Initial TCR affinity for peptide Ag is known to impact the generation of memory; however, its
contributions later, when effectors must again recognize Ag at 5–8 d postinfection to become …

[HTML][HTML] Structural models for roseolovirus U20 and U21: non-classical MHC-I like proteins from HHV-6A, HHV-6B, and HHV-7

GC Weaver, R Arya, CL Schneider… - Frontiers in …, 2022 - frontiersin.org
Human roseolovirus U20 and U21 are type I membrane glycoproteins that have been
implicated in immune evasion by interfering with recognition of classical and non-classical MHC …

[HTML][HTML] Negative regulation of TGFβ signaling by stem cell antigen-1 protects against ischemic acute kidney injury

TD Camarata, GC Weaver, A Vasilyev, MA Arnaout - PLoS One, 2015 - journals.plos.org
Acute kidney injury, often caused by an ischemic insult, is associated with significant short-term
morbidity and mortality, and increased risk of chronic kidney disease. The factors …

[HTML][HTML] Inactivating mutations and X-ray crystal structure of the tumor suppressor OPCML reveal cancer-associated functions

…, J Antony, Z Maben, GC Weaver, C Von Arx… - Nature …, 2019 - nature.com
OPCML, a tumor suppressor gene, is frequently silenced epigenetically in ovarian and other
cancers. Here we report, by analysis of databases of tumor sequences, the observation of …

Hybrid Tree Visualizations for Analysis of Gerrymandering

C Xu, SM Brown, C Grant, C Weaver - International Symposium on Visual …, 2023 - Springer
In the United States, congressional redistricting follows a decennial Census. Gerrymandering
can result from selection of district lines regardless of political parties. Understanding the …

Peptide Avidity for TCR on CD4 Effectors Determines the Extent of Memory Generation

MC Jones, C Castonguay, PP Nanaware, GC Weaver… - bioRxiv, 2022 - biorxiv.org
The impact of initial peptide antigen affinity for TCR in driving memory fate has been studied
previously, however its contributions when effectors contract to memory is unclear. To …