User profiles for Kristen Johnson

Kristen A. Johnson

- Verified email at scripps.edu - Cited by 8493

Kristen Johnson

- Verified email at usa.edu - Cited by 1201

Methane emissions from cattle

KA Johnson, DE Johnson - Journal of animal science, 1995 - academic.oup.com
Increasing atmospheric concentrations of methane have led scientists to examine its sources
of origin. Ruminant livestock can produce 250 to 500 L of methane per day. This level of …

Tissue-nonspecific alkaline phosphatase and plasma cell membrane glycoprotein-1 are central antagonistic regulators of bone mineralization

L Hessle, KA Johnson, HC Anderson… - Proceedings of the …, 2002 - National Acad Sciences
Osteoblasts mineralize bone matrix by promoting hydroxyapatite crystal formation and growth
in the interior of membrane-limited matrix vesicles (MVs) and by propagating the crystals …

A stem cell–based approach to cartilage repair

K Johnson, S Zhu, MS Tremblay, JN Payette, J Wang… - Science, 2012 - science.org
Osteoarthritis (OA) is a degenerative joint disease that involves the destruction of articular
cartilage and eventually leads to disability. Molecules that promote the selective differentiation …

Brief physician advice for problem alcohol drinkers: a randomized controlled trial in community-based primary care practices

MF Fleming, KL Barry, LB Manwell, K Johnson… - Jama, 1997 - jamanetwork.com
Objective. —Project TrEAT (Trial for Early Alcohol Treatment) was designed to test the efficacy
of brief physician advice in reducing alcohol use and health care utilization in problem …

Measurement of methane emissions from ruminant livestock using a sulfur hexafluoride tracer technique

K Johnson, M Huyler, H Westberg, B Lamb… - … science & technology, 1994 - ACS Publications
Methane is an important atmospheric constituent in terms of chemistry and radiation balance.
Not only is methane a potent greenhouse gas due toits interaction with planetary infrared …

Concerted regulation of inorganic pyrophosphate and osteopontin by akp2, enpp1, and ank: an integrated model of the pathogenesis of mineralization disorders

D Harmey, L Hessle, S Narisawa, KA Johnson… - The American journal of …, 2004 - Elsevier
Tissue-nonspecific alkaline phosphatase (TNAP) hydrolyzes the mineralization inhibitor
inorganic pyrophosphate (PP i ). Deletion of the TNAP gene (Akp2) in mice results in …

Antitumor activity of a systemic STING-activating non-nucleotide cGAMP mimetic

…, B Benish, AK Woods, SB Joseph, A Chu, KA Johnson… - Science, 2020 - science.org
Stimulator of interferon genes (STING) links innate immunity to biological processes ranging
from antitumor immunity to microbiome homeostasis. Mechanistic understanding of the …

Decarboxylative borylation

…, M Tian, DS Peters, M Kumar, AW Yu, KA Johnson… - Science, 2017 - science.org
INTRODUCTION The boronic acid is a functional group of enormous utility in materials
science, chemosensor development, and drug discovery. In medicinal chemistry, boronic acids …

Healthcare utilization and cost of pneumococcal disease in the United States

SS Huang, KM Johnson, GT Ray, P Wroe, TA Lieu… - Vaccine, 2011 - Elsevier
BACKGROUND: Streptococcus pneumoniae continues to cause a variety of common clinical
syndromes, despite vaccination programs for both adults and children. The total US burden …

PC-1 nucleoside triphosphate pyrophosphohydrolase deficiency in idiopathic infantile arterial calcification

F Rutsch, S Vaingankar, K Johnson, I Goldfine… - The American journal of …, 2001 - Elsevier
Inogranic pyrophosphate (PPi) inhibits hydroxyapatite deposition, and mice deficient in the
PPi-generating nucleoside triphosphate pyrophosphohydrolase (NTPPPH) Plasma cell …