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1 5'-phosphate (PLP), the major active form of vitamin B6 .
2 in the catabolism of pyridoxal 5'-phosphate (Vitamin B6).
3 hesis of thiamin (vitamin B1) and pyridoxal (vitamin B6).
4 of pyridoxal-5-phosphate, an active form of vitamin B6.
5 e rehydration, prostaglandin inhibitors, and vitamin B6.
6 luences, including low intakes of folate and vitamin B6.
7 se with higher dietary intakes of folate and vitamin B6.
8 e those of red cell folate, vitamin B12, and vitamin B6.
9 cysteine are related to levels of folate and vitamin B6.
10 bolism requires several nutrients, including vitamin B6.
11 ated dementia (HAD) as well as deficiency of vitamin B6.
12 tine (200 mg), niacin (16 mg), zinc (10 mg), vitamin B6 (1.4 mg), vitamin B2 (1.4 mg), folic acid (40
13 dose B-vitamin treatment (folic acid 0.8 mg, vitamin B6 20 mg, vitamin B12 0.5 mg) slowed shrinkage o
15 se results suggest that intake of folate and vitamin B6 above the current recommended dietary allowan
16 plasma vitamin B12, homocysteine, folate and vitamin B6 (active form pyridoxal 5'-phosphate, PLP), we
17 er, upon prompt treatment with high doses of vitamin B6, affected patients can have a normal developm
19 talyzes the production of the active form of vitamin B6 (also known as pyridoxal 5'-phosphate [PLP]),
21 5'-phosphate (PLP) is the active vitamer of vitamin B6 and acts as an essential cofactor in many asp
23 ed in early pregnancy, and concentrations of vitamin B6 and B12 declined throughout pregnancy, becomi
26 and controls found reduced concentrations of vitamin B6 and branched-chain amino acids in PSC (P < .0
27 e treatment consists of symptom control with vitamin B6 and doxylamine, hydration, and adequate nutri
29 48, p = 8.30 x 10(-18)) were associated with vitamin B6 and FUT2 (rs602662, [corrected] p = 2.83 x 10
30 ate (PLP) is the biologically active form of vitamin B6 and is an important cofactor for several of t
31 gest that one-carbon nutrients, particularly vitamin B6 and methionine, may be protective against NHL
33 g of its metabolism and of the importance of vitamins B6 and B12 and folate as well as enzyme levels
36 by daily supplementation with folic acid and vitamins B6 and B12 did not reduce the risk of developin
37 hed in methionine but depleted in folate and vitamins B6 and B12 increased atherosclerotic lesion are
38 Intakes of choline, folate, methionine, and vitamins B6 and B12 were assessed using a food frequency
40 tHcy plasma levels are influenced by folate, vitamins B6 and B12, as well as by hereditary factors.
41 urrent (>=2) intakes of one-carbon cofactors vitamins B6 and B12, choline, betaine, and methionine an
42 aining the recommended dietary allowances of vitamins B6 and B12, in a randomized, double-blind, plac
44 This work reviews the significant aspects of vitamins B6 and B12: their vital roles, consequences of
45 amine the association between the intakes of vitamins B6 and C and risk of kidney stone formation in
47 homocysteine-lowering trials with folate and vitamins B6 and/or B12 tested as protective agents again
48 ic acid, 100 mg of pyridoxine hydrochloride (vitamin B6), and 2 mg of cyanocobalamin (vitamin B12) or
49 TR received 2.4 mg/day of FA, 50.0 mg/day of vitamin B6, and 0.4 mg/day of vitamin B12, while the HD
51 combination pill of 2.5 mg folic acid, 50 mg vitamin B6, and 1 mg vitamin B12) or to the placebo grou
54 , 0.65-0.90), the major source of folate and vitamin B6, and after excluding multiple vitamin users,
55 elated to the B vitamins folate, riboflavin, vitamin B6, and cobalamin were measured at diagnosis and
57 ciency include aging, deficiency of iron and vitamin B6, and exposure to toxic metals such as aluminu
58 e model to study the effects of vitamin B12, vitamin B6, and folate deficiencies and explain why homo
60 d risks of antioxidant vitamins, folic acid, vitamin B6, and vitamin B12 among women with CVD or > or
61 follow-up, a combination pill of folic acid, vitamin B6, and vitamin B12 did not reduce a combined en
62 ve a combination pill containing folic acid, vitamin B6, and vitamin B12 or a matching placebo, and w
63 (n=2056) or low dose (n=2054) of folic acid, vitamin B6, and vitamin B12 to determine whether decreas
65 intakes and serum concentrations of folate, vitamin B6, and vitamin B12 were inversely associated wi
66 tively updated intake of B vitamins (folate, vitamin B6, and vitamin B12) as ascertained by repeated
69 or the role of the vitamin cofactors folate, vitamin B6, and vitamin B12; and 3) adjustment for the p
70 nce level included calcium, folate, thiamin, vitamin B6, and vitamin C, with nutrient supply changes
71 id + anthranilic acid); an inverse marker of vitamin B6] and both reduced global quality of life (B =
72 s at low risk of bias indicated that ginger, vitamin B6, antihistamines, metoclopramide (for mild sym
74 in part dependent upon enzymes that require vitamin B6 as a cofactor, we tested the hypothesis that
77 that produces pyridoxal phosphate (PLP) from vitamin B6-as an acute myeloid leukemia (AML)-selective
79 ted nominally with decreased risk-vitamin A, vitamin B6, B-carotene, lutein and zeaxanthin, magnesium
81 d in the intervention group were riboflavin, vitamins B6, B12, and D (in amounts available in over-th
82 of homocysteine and lower concentrations of vitamins B6, B12, and folate increase the risk for cogni
84 rthermore, there was no relationship between vitamins B6, B12, or folate intake on global brain volum
87 ver, intakes of fruit and vegetables, fiber, vitamins B6, B9, C, D, and E, iron, and magnesium were h
88 rcentile (<513 nmol/L) and concentrations of vitamin B6 below the lowest 20th percentile (<23.3 nmol/
89 ted nominally with decreased risk-vitamin A, vitamin B6, beta-carotene, lutein and zeaxanthin, magnes
92 me (PDX1.2), which is involved in regulating vitamin B6 biosynthesis de novo under stress conditions.
93 pseudoenzyme acts as a positive regulator of vitamin B6 biosynthesis during such stress conditions in
94 catalytic homolog of the PDX1 subunit of the vitamin B6 biosynthesis protein machinery, PYRIDOXINE BI
95 Two functional pathways, L-ornithine and vitamin B6 biosynthesis, were associated with better soc
96 s rescued by elevated levels of the cofactor vitamin B6, but also alleles rescued by elevated heme, a
97 0.77 SDS (95% CI 0.68 to 0.87, p < 0.0001), vitamin B6 by 1.07 SDS (0.99 to 1.14, p < 0.0001), vitam
99 nutrition as partially available sources of vitamin B6, (c) undergo partial hydrolysis by a novel ma
101 tudy provides robust evidence that increased vitamin B6 catabolism is independently associated with a
102 xal kinase (PDXK), a key metabolic enzyme of vitamin B6 catalyzing phosphorylation of pyridoxal (PL),
103 We hypothesized that pyridoxal phosphate (vitamin B6 coenzyme) was de-activated by L-Delta(1)-pyrr
105 sent work reports the interaction of various vitamin B6 cofactors with the red emitting glutathione s
107 of participants developed low late-pregnancy vitamin B6 concentrations (pyridoxal 5-phosphate <20 nmo
112 2 knockdown lines demonstrates that boosting vitamin B6 content is dependent on PDX1.2, revealing tha
113 ell as natural compounds such as pyridoxine (vitamin B6), cyanocobalamin (vitamin B12), and apigenin
114 ts showed little change in expression of the vitamin B6 de novo pathway genes, but significant increa
119 normalized to age established a cut-off for vitamin B6 deficiency in both cohorts, identifying 17 of
123 fy the most important factors that predicted vitamin B6 deficiency while using the resulting tree to
129 recently been shown to cause a novel form of vitamin B6-dependent epilepsy, the pathophysiological ba
131 series of novel polyglycosylated fluorinated vitamin B6 derivatives as 19F NMR-sensitive aglycons for
135 doxal 5'-phosphate (PLP), the active form of vitamin B6, functions as a cofactor in humans for more t
136 risk among men in the highest categories of vitamin B6 (> 20 mg/d; hazard ratio, 1.82; 95% CI, 1.25
138 with a lower risk of NHL, but that for only vitamin B6 (highest vs. lowest quartile: odds ratio = 0.
140 bution of these various pathways to cellular vitamin B6 homeostasis in plants is not fully understood
141 ss conditions, which would serve to maintain vitamin B6 homeostasis in times of need in eudicots that
142 0.23; 95% CI, 0.17-0.33; P for trend < .001; vitamin B6: HR, 0.48; 95% CI, 0.34-0.67; P for trend < .
143 for the detection of two major components of vitamin B6 i.e. pyridoxine (Py) and pyridoxal-5'-phospha
144 an evolutionarily conserved requirement for vitamin B6 in enabling the Ca(2+) response to glucose in
150 Our study establishes a critical role of vitamin B6 in plant development and stress tolerance and
152 idoxine 5'-beta-D-glucoside, a major form of vitamin B6 in plants, we detected two cytosolic beta-glu
160 ssociations of the 5 biomarker outcomes with vitamin B6 intake and personal and lifestyle covariates.
161 processes, varied in their associations with vitamin B6 intake and personal and lifestyle predictors.
162 Kr), and the 4-pyridoxic acid ratio (PAr) to vitamin B6 intake as well as personal and lifestyle char
164 n in the highest quintile of both folate and vitamin B6 intake compared with the opposite extreme.
165 analysis, we found that adults with greater vitamin B6 intake had greater gray matter volume along t
166 s were observed between multivitamin use and vitamin B6 intake on myocardial infarction, between mult
168 treatment duration, but not celecoxib use or vitamin B6 intake, may be associated with significantly
169 r (fold change in marker given a doubling of vitamin B6 intake: PLP 1.60 [95% credible interval (CrI)
178 some essential nutrients (Inulin, DHA & EPA, vitamins B6, K1, and D3) as enhancers of calcium bioavai
181 ate, B12, and pyridoxal 5'-phosphate (active vitamin B6) levels, along with other potential determina
184 pment and stress tolerance and suggests that vitamin B6 may represent a new class of antioxidant in p
185 e (PLP), the co-enzymatically active form of vitamin B6, may represent an alternative therapeutic ent
186 A38-null K562 cells in physiological and low vitamin B6 media can be explained by the loss of serine
188 herapeutic hypothermia through regulation of vitamin B6 metabolism and PDXK serves as a previously un
190 significant rises in glycerophospholipid and vitamin B6 metabolism related to HSC expansion and diffe
191 he tumor-specific spatiotemporal dynamics of vitamin B6 metabolism uncover context-dependent metaboli
193 ins that have been implicated in pyridoxine (vitamin B6) metabolism in the filamentous fungi Cercospo
198 f dietary folate (OR, 0.7; 95% CI, 0.4-1.3), vitamin B6 (OR, 0.5; 95% CI, 0.3-1.0), vitamin B12 (OR,
200 trend < .001), 0.61 (95% CI, 0.46-0.81) for vitamin B6 (P for trend = .002), and 0.74 (95% CI, 0.58-
202 eration, and pharmacological blockade of the vitamin B6 pathway at both PDXK and PLP levels recapitul
203 idoxal 5'-phosphate (PLP, the active form of vitamin B6) perform a myriad of diverse chemical transfo
204 l/1.73m(2)/24hours for PH1 not responsive to vitamin B6, PH2, and PH3, respectively) but was signific
205 . demonstrate that pyridoxal kinase promotes vitamin B6 phosphorylation, producing the active form py
207 for 2-3 weeks with high doses of pyridoxine (vitamin B6) produced a profound proprioceptive loss, sim
208 a impacts microbiota composition, decreasing vitamin B6 production and promoting sustained colonizati
209 ose-stimulated Ca(2+) response, we highlight vitamin B6 production as a signature pathway of first re
211 erties of the enzyme complex responsible for vitamin B6 (pyridoxal 5-phosphate, PLP) biosynthesis in
212 oamines and their cofactors (the pterins and vitamin B6 (pyridoxal phosphate (PLP))) in human cerebro
214 and the observation that the active form of vitamin B6 (pyridoxal phosphate, P5P) modulates the self
215 the function of both PLPHP homologs perturbs vitamin B6 (pyridoxine) content, inducing a PLP deficit
216 ential enzymes and the intake of folic acid, vitamin B6 (pyridoxine), and vitamin B12 (cobalamin).
219 rent markers, capturing different aspects of vitamin B6-related biological processes, varied in their
222 upplements, including vitamin D, folate, and vitamin B6, remains uncertain, calcium supplementation i
225 al metabolic pathways of lipopolysaccharide, vitamin B6, riboflavin, pyruvate, and propionate functio
226 es, the epimerase homolog being fused to the vitamin B6 salvage enzyme pyridoxine 5'-phosphate oxidas
230 ing biomarker concentrations indicating high vitamin B6 status are associated with a reduced risk of
231 llow-up of 3.2 y for OS, higher preoperative vitamin B6 status as assessed by PLP and the functional
232 operative blood samples were used to measure vitamin B6 status by the direct marker pyridoxal 5'-phos
234 nvestigated survival outcomes in relation to vitamin B6 status in prospectively followed CRC patients
238 ards regression, we examined associations of vitamin B6 status with overall survival (OS), disease-fr
240 logies remain poorly understood, and whether vitamin B6 supplementation improves cognition is unclear
244 erences in the abundance of genes related to vitamin B6 synthesis and branched-chain amino acid synth
245 e show that SOR1 is essential in pyridoxine (vitamin B6) synthesis in C. nicotianae and Aspergillus f
246 ot synthesise themselves, such as pyridoxine/vitamin B6, taurine, some essential amino acids, and a c
247 ngle fixed-dose pill, along with pyridoxine (vitamin B6), that would be taken once per day to help wi
248 on or supplementation of dietary pyridoxine (vitamin B6), the essential cofactor of ALAS2, on the ane
249 for remethylation; low intake (<2.1 mg/d) of vitamin B6, the cofactor in the catabolic pathway of hom
250 Relative to women in the lowest quartile of vitamin B6, those in the third and fourth quartiles had
253 Still, the molecular mechanisms linking vitamin B6 to these pathologies remain poorly understood
254 subset of patients manages the disease with vitamin B6 treatments, the only effective treatment for
256 a rate-limiting enzyme in converting dietary vitamin B6 (VB6) to pyridoxal 5'-phosphate (PLP), the bi
259 se findings highlight mechanisms that affect vitamin B6, vitamin B12 and homocysteine serum levels.
260 l micronutrient insufficiency in riboflavin, vitamin B6, vitamin B12, and vitamin D, before and durin
261 gate genetic factors that affect circulating vitamin B6, vitamin B12, folate and homocysteine, a geno
262 s and measured serum concentrations of iron, vitamin B6, vitamin B12, zinc, folate, ferritin, total i
263 with decreased risk of late AMD: vitamin A, vitamin B6, vitamin C, folate, B-carotene, lutein and ze
264 with decreased risk of late AMD: vitamin A, vitamin B6, vitamin C, folate, beta-carotene, lutein and
266 d from the formulation in 1976), pyridoxine (vitamin B6)), was associated with a lower risk for conge
268 f pyridoxal 5'-phosphate (the active form of Vitamin B6), which we validate experimentally via multic
269 concentrations and low levels of folate and vitamin B6, which could contribute to the development of
270 LPL gene likely influences the catabolism of vitamin B6 while FUT2 interferes with absorption of vita
271 to examine plasma concentrations of folate, vitamin B6 [whose main circulating form is pyridoxal-5'-
272 ody mass index (BMI), diabetes mellitus, and vitamin B6 with oxaliplatin-induced peripheral neuropath
273 both plr1 mutants had lower levels of total vitamin B6, with significantly decreased levels of pyrid
274 higher for men than for women for magnesium, vitamin B6, zinc, vitamin C, vitamin A, thiamin, and nia