Inositol pyrophosphates as mammalian cell signals

A Chakraborty, S Kim, SH Snyder - Science signaling, 2011 - science.org
Inositol pyrophosphates are highly energetic inositol polyphosphate molecules present in
organisms from slime molds and yeast to mammals. Distinct classes of enzymes generate …

The inositol pyrophosphate pathway in health and diseases

A Chakraborty - Biological Reviews, 2018 - Wiley Online Library
Inositol pyrophosphates (IPPs) are present in organisms ranging from plants, slime moulds
and fungi to mammals. Distinct classes of kinases generate different forms of energetic …

Inositol pyrophosphates: metabolism and signaling

M Bennett, SMN Onnebo, C Azevedo… - Cellular and Molecular …, 2006 - Springer
Inositol pyrophosphates belong to the diverse family of inositol polyphosphate species that
have a range of signaling functions. Since the discovery of inositol pyrophosphates in the …

Gene deletion of inositol hexakisphosphate kinase 1 reveals inositol pyrophosphate regulation of insulin secretion, growth, and spermiogenesis

R Bhandari, KR Juluri, AC Resnick… - Proceedings of the …, 2008 - National Acad Sciences
Inositol pyrophosphates, also designated inositol diphosphates, possess high-energy β-
phosphates that can pyrophosphorylate proteins and regulate various cellular processes …

p53-mediated apoptosis requires inositol hexakisphosphate kinase-2

MA Koldobskiy, A Chakraborty… - Proceedings of the …, 2010 - National Acad Sciences
Inositol pyrophosphates have been implicated in numerous biological processes. Inositol
hexakisphosphate kinase-2 (IP6K2), which generates the inositol pyrophosphate …

HSP90 regulates cell survival via inositol hexakisphosphate kinase-2

A Chakraborty, MA Koldobskiy… - Proceedings of the …, 2008 - National Acad Sciences
Heat-shock proteins (HSPs) are abundant, inducible proteins best known for their ability to
maintain the conformation of proteins and to refold damaged proteins. Some HSPs …

Poly I: C enhances cycloheximide-induced apoptosis of tumor cells through TLR3 pathway

Q Jiang, H Wei, Z Tian - BMC cancer, 2008 - Springer
Background Toll-like receptor 3 (TLR3) is a critical component of the innate immune
response to dsRNA viruses, which was considered to be mainly expressed in immune cells …

Tumor stroma engraftment of gene-modified mesenchymal stem cells as anti-tumor therapy against ovarian cancer

JL Dembinski, SM Wilson, EL Spaeth, M Studeny… - Cytotherapy, 2013 - Elsevier
Background aims Many ovarian cancers originate from ovarian surface epithelium, where
they develop from cysts intermixed with stroma. The stromal layer is critical to the …

Inositol pyrophosphates: structure, enzymology and function

CJ Barker, C Illies, GC Gaboardi… - Cellular and molecular life …, 2009 - Springer
The stereochemistry of the inositol backbone provides a platform on which to generate a
vast array of distinct molecular motifs that are used to convey information both in signal …

Phytic acid as a potential treatment for Alzheimer's pathology: evidence from animal and in vitro models

TS Anekonda, TL Wadsworth, R Sabin… - Journal of …, 2011 - content.iospress.com
Alzheimer's disease (AD) causes progressive, age-dependent cortical and hippocampal
dysfunction leading to abnormal intellectual capacity and memory. We propose a novel …