Masaru Nobu at the 2014 DOE JGI Genomics of Energy & Environment Meeting

submitted by: JGI

Masaru Nobu, University of Illinois at Urbana-Champaign, speaking at the 9th Annual Genomics of Energy & Environment Meeting on March 19, 2014 in Walnut Creek, Calif.

Mary Berbee at the 2014 DOE JGI Genomics of Energy & Environment Meeting

submitted by: JGI

Mary Berbee, University of British Columbia, Canada, speaking at the 9th Annual Genomics of Energy & Environment Meeting on March 19, 2014 in Walnut Creek, Calif.

Rotating Egg

submitted by: hsrikm

Graph of an egg derived from an equation and uneven unique angular periods from division of pi by whole numbers.

Novel cell-based and materials science approach to target Glioblastoma brain cancer tumors

submitted by: nsf

Stefan Bossmann and Deryl Troyer at Kansas State University are developing a novel materials treatment method for persons with brain cancer that uses a type of white blood cell to deliver anticancer drugs to particularly virulent brain tumors.

Silencing the Menkes Copper-Transporting ATPase (Atp7a) Gene in Rat Intestinal Epithelial (IEC-6) Cells Increases Iron Flux via Transcriptional Induction of Ferroportin 1 (Fpn1)

submitted by: jfcollins
The Menkes copper-transporting ATPase (Atp7a) gene is induced in rat duodenum during iron deficiency, consistent with copper accumulation in the intestinal mucosa and liver. To test the hypothesis that ATP7A influences intestinal iron metabolism, the Atp7a gene was silenced in rat intestinal epithelial (IEC-6) cells using short hairpin RNA (shRNA) technology. Perturbations in intracellular copper homeostasis were noted in knockdown cells, consistent with the dual roles of ATP7A in pumping...
Authors: Sukru Gulec, James F. Collins

Polymorphisms in genes involved in folate metabolism modify the association of dietary and circulating folate and vitamin B-6 with cervical neoplasia

submitted by: LUCIANA TOMITA
High folate intake has been suggested as an important factor for cancer prevention; however, previous studies on the relationship between folate intake, serum folate and plasma homocysteine are controversial. We conducted a hospital-based, case-control study in Brazil investigating associations between dietary and circulating vitamins B-6, B-12 and folate, homocysteine, genotypes of folate-metabolizing enzyme methylenetetrahydrofolate reductase [MTHFR C677T, A1298C],...
Authors: Luciana Tomita, Vania d'Almeida, Luisa Villa, Eduardo Franco, Marly Cardoso