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Full-Text Articles in Genetics and Genomics

Identification Of A Novel Protein Interaction That Elucidates The Mechanism Of Idiopathic Recurrent Miscarriages In Women With Nlrp2 Mutations, Nayeon Son Jan 2022

Identification Of A Novel Protein Interaction That Elucidates The Mechanism Of Idiopathic Recurrent Miscarriages In Women With Nlrp2 Mutations, Nayeon Son

MSU Graduate Theses

The protein NOD-Like receptor pyrin domain containing 2 (NLRP2) is one member of a larger family of protein receptors that plays an important role in our innate immune system. In humans, the NLR family consists of 22 proteins. However, only about a half of NLRs’ functions are known, but many are pro-inflammatory, causing inflammation. NLRP2 has been identified to be a maternal effect gene regulating early embryo development in idiopathic recurrent miscarriages. In previous studies, mutations in the NLRP2 gene resulted in genetic maternal imprinting disorders due to NLRP2 regulating DNA methylation. However, the exact mechanisms involved in recurrent miscarriages …


Elucidating Immune Signaling Of Influenza A Virus And Aspergillus Fumigatus Co-Infections Through Pioneered Model Development, Meagan Danyelle Rippee-Brooks Aug 2019

Elucidating Immune Signaling Of Influenza A Virus And Aspergillus Fumigatus Co-Infections Through Pioneered Model Development, Meagan Danyelle Rippee-Brooks

MSU Graduate Theses

Bacterial co-infections with influenza A virus (IAV) are extremely serious and life-threatening. However, there exists limited understanding about the importance of fungal infections with IAV. Clinical case reports indicate that fungal co-infections do occur and suggest the IAV pandemic of 2009 had a propensity to predispose patients to secondary fungal infections more than previous IAV strains. IAV-fungal co-infections are marked by high mortality rates of 47 to 61% in previously healthy individuals between the ages of 20 and 60. Yet, the variables involved in this co-infection remain undetermined. I achieved effective recapitulation of this co-infection using a C57Bl/6 murine (mouse) …


Immune Function And Metabolism Of Hibernating North American Bats With White-Nose Syndrome, Briana Nicole Anderson Aug 2018

Immune Function And Metabolism Of Hibernating North American Bats With White-Nose Syndrome, Briana Nicole Anderson

MSU Graduate Theses

White-nose syndrome (WNS) causes substantial mortality in certain species of hibernating North American bats. The responsible agent is Pseudogymnoascus destructans (Pd), a fungus which causes physiological complications such as increased arousals and energy depletion during the hibernation season. Tricolored bats (Perimyotis subflavus) and northern long-eared bats (Myotis septentrionalis) suffer extensive WNS mortality, while gray bats (Myotis grisescens) and big brown bats (Eptesicus fuscus) are infected, but mortality is rarely observed. It is hypothesized that there is a difference in immune responses and/or hibernation metabolism between these bat species, resulting in this …