Seventeen vitamin K-dependent proteins have been identified to date of which several are involved in regulating soft-tissue calcification. Osteocalcin, matrix Gla protein (MGP), and possibly Gla-rich protein are all inhibitors of soft-tissue calcification and need vitamin K-dependent carboxylation for activity. A common characteristic is their low molecular weight, and it has been postulated th...

BACKGROUND The aim of this study was to evaluate the cardio-protective roles of glaucocalyxin A (GLA) in myocardial ischemia-reperfusion injury and to explore the underlying mechanism. MATERIAL AND METHODS Myocardial ischemia-reperfusion in wild-type C57BL/6J mice was induced by transient ligation of the left anterior descending artery. GLA or vehicle (solvent) was administrated intraperitoneal...

Glufosinate ammonium (GLA) is one of the most widely used herbicides in agriculture. As is the case for most pesticides, potential adverse effects of GLA have not been studied from the perspective of developmental neurotoxicity. Early pesticides exposure may weaken the basic structure of the developing brain and cause permanent changes leading to a wide range of lifelong effects on health and/o...

BACKGROUND Nanosuspensions are an important class of delivery system for vaccine adjuvants and drugs. Previously, we developed a nanosuspension consisting of the synthetic TLR4 ligand glucopyranosyl lipid adjuvant (GLA) and dipalmitoyl phosphatidylcholine (DPPC). This nanosuspension is a clinical vaccine adjuvant known as GLA-AF. We examined the effects of DPPC supplier, buffer composition, and...

OBJECTIVE To compare the efficacy and safety of new insulin glargine 300 units/mL (Gla-300) with glargine 100 units/mL (Gla-100) in people with type 2 diabetes on basal insulin (≥42 units/day) plus mealtime insulin. RESEARCH DESIGN AND METHODS EDITION 1 (NCT01499082) was a 6-month, multinational, open-label, parallel-group study. Adults with glycated hemoglobin A1c (HbA1c) 7.0-10.0% (53-86 mm...

The binding of Factor IX to membranes during blood coagulation is mediated by the N-terminal gamma-carboxyglutamic acid-rich (Gla) domain, a membrane-anchoring domain found on vitamin K-dependent blood coagulation and regulatory proteins. Conformation-specific anti-Factor IX antibodies are directed at the calcium-stabilized Gla domain and interfere with Factor IX-membrane interaction. One such ...

Rat odontoblasts were shown to synthesize and secrete gamma-carboxyglutamic acid(Gla)-containing proteins into dentine after organ culture in the presence of radiolabelled amino acid precursors. Purified dentine Gla-containing protein from rat incisors was used as antigen to prepare rabbit antisera as a probe of dentine Gla-containing-protein biosynthesis in organ cultures of dentine (rat incis...

New insulin glargine 300 U/mL (Gla-300; Toujeo ®), recently approved for use in the United States and in Europe, has more stable and prolonged pharmacokinetic and pharmaco-dynamic profiles compared with glargine 100 U/mL (Gla-100; Lantus ®). 1 In clinical practice this translates into a comparable glucose-lowering effect and reduced risk of hypoglycemia. 2–4 To deliver Gla-300, the well-known a...

In vitro and in vivo studies have shown that gamma-linoleic acid (GLA), arachidonic acid (AA) and eicosapentaenoic acid (EPA) can selectively kill tumor cells. In a clinical trial, the effectiveness of intratumoral administration of GLA in patients with gliomas was studied. Of the 6 patients treated, all showed substantial response to GLA as documented by computerized tomography. There were no ...