As a two-dimensional material with hollow hexatomic ring structure, Néel-type anti-ferromagnetic (AFM) GdI3 can be used as theoretical model to study the effect of electron doping. Based on first-principles calculations, we find that Fermi surface nesting occurs when more than 1/3 per Gd is doped, resulting in failure obtain stable ferromagnetic (FM) state. More interestingly, appropriate Mg/Ca...

Gadolinium(III) texaphyrin (Gd-tex) was recently proposed as a radiosensitizing agent that combines preferential tumor uptake with detection of drug localization by magnetic resonance imaging (S. W. Young et al., Proc. Natl. Acad. Sci. USA, 93: 6610-6615, 1996). In view of the initial report on this compound, four radiobiology laboratories undertook independent efforts to further study radiosen...

Herpes simplex virus entry into cells requires four glycoproteins, gB, gD, gH, and gL. Binding of gD to one of its receptors triggers steps requiring the core fusion proteins, gB and the gH/gL heterodimer. There is evidence that gH/gL initiates hemifusion of cells, but whether this complex interacts physically with gB to cause complete fusion is unknown. We used bimolecular complementation (BiM...

To clarify the impairment of carbohydrate metabolism in hyperthyroidism, we performed the oral glucose tolerance test (OGTT) and glucagon tolerance test in ten patients with hyperthyroidism due to Graves' disease (GD) and in ten normal subjects. During OGTT, glucose and insulin values in the GD patients were twice as high as those in the normals. The ratio of cumulative net plasma glucose [sigm...

Kagnoff, Martin F. Current Concepts in Mucosal Immunity. III. Ontogeny and function of gd T cells in the intestine. Am. J. Physiol. 274 (Gastrointest. Liver Physiol. 37): G455– G458, 1998.—gd T cells are located in the paracellular space between epithelial cells. In the human colon and small intestine, 5–40% of intraepithelial lymphocytes (IEL) are gd T cells, and in mice an even greater propor...

We recently reported that progranulin (PGRN) is a novel regulator of glucocerebrosidase and its deficiency associates with Gaucher Diseases (GD) (Jian et al., 2016a; Jian et al., 2018). To isolate the relevant downstream molecules, we performed a whole genome microarray and mass spectrometry analysis, which led to the isolation of Chitinase-3-like-1 (CHI3L1) as one of the up-regulated genes in ...

BACKGROUND In Gaucher disease (GD), resulting from mutations in the GBA gene, mutant β-glucocerebrosidase (GCase) molecules are recognized as misfolded in the endoplasmic reticulum (ER). They are retrotranslocated to the cytoplasm, where they are ubiquitinated and undergo proteasomal degradation in a process known as the ER Associated Degradation (ERAD). We have shown in the past that the degre...

To enhance the diagnosis of non-small cell lung cancer (NSCLC), we prepared a dual-modal probe Cy5.5-Tf-Gd-DTPA. Gd-DTPA and near-infrared (NIR) dyes were conjugated to holo-Transferrin (Tf) sequentially, the result of ICP-AES and UV showed 25 Gd ions and 1 Cy5.5 could be loaded per protein, respectively. The calculated longitudinal relaxivity R1 of Cy5.5-Tf-DTPA-Gd was 4.21 mM-1S-1 per Gd whil...

Gd-HPDO3A, a neutral gadolinium complex, is a good candidate for obtaining heavy-atom-derivative crystals by the lipidic cubic phase crystallization method known to be effective for membrane proteins. Gadolinium-derivative crystals of hen egg-white lysozyme were obtained by co-crystallizing the protein with 100 mM Gd-HPDO3A in a monoolein cubic phase. Diffraction data were collected to a resolu...

Graves' disease (GD) is a common autoimmune disorder with a genetic predisposition. There is strong evidence to suggest that both Th1 and Th2 circulating cytokines are involved in the development of GD. In this study, we conducted a meta-analysis to assess the impact of seven variations of five IL-related genes on the susceptibility to GD. A total of 22 case-control studies involving 5338 GD pa...