Page last updated: 2024-12-07

deoxypyridinoline

Description Research Excerpts Clinical Trials Roles Classes Pathways Study Profile Bioassays Related Drugs Related Conditions Protein Interactions Research Growth Market Indicators

Description

Deoxypyridinoline (DPD) is a pyridinoline cross-link found in collagen, specifically type I collagen, which is the most abundant type of collagen in the body. It is formed during the maturation of collagen fibers, and its presence indicates the formation of stable, cross-linked collagen. DPD is a biomarker of bone resorption, meaning that its levels in blood, urine, or bone biopsies can be used to assess bone turnover. Higher levels of DPD indicate increased bone resorption, which can be a sign of bone diseases such as osteoporosis, Paget's disease, and bone cancer. DPD is also used as a marker of collagen degradation in other tissues, such as tendons, ligaments, and cartilage. DPD is synthesized from lysine residues in collagen molecules during the formation of cross-links. Elevated DPD levels can contribute to bone loss and increased risk of fractures. DPD is studied to understand bone metabolism, monitor the effectiveness of osteoporosis treatments, and diagnose bone diseases.'

deoxypyridinoline: structure given in first source [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]

Cross-References

ID SourceID
PubMed CID105071
MeSH IDM0109995

Synonyms (11)

Synonym
deoxypyridinoline
90032-33-0
pyridinium, 4-((2s)-2-amino-2-carboxyethyl)-1-((5s)-5-amino-5-carboxypentyl)-3-((3s)-3-amino-3-carboxypropyl)-5-hydroxy-, inner salt
pyridinium, 4-(2-amino-2-carboxyethyl)-1-(5-amino-5-carboxypentyl)-3-(3-amino-3-carboxypropyl)-5-hydroxy-, hydroxide, inner salt, stereoisomer
ZAHDXEIQWWLQQL-RDBSUJKOSA-N
Q1200841
d-pyrilinks
unii-gxi9wv7ip9
(2r)-2-amino-6-[4-[(2s)-2-amino-2-carboxyethyl]-3-[(3s)-3-amino-3-carboxypropyl]-5-hydroxypyridin-1-ium-1-yl]hexanoate
GXI9WV7IP9 ,
AKOS040751530

Research Excerpts

Overview

Deoxypyridinoline (DP) acts as a cross-link between adjacent collagen chains to provide structural rigidity. DPD in urine is a sensitive and specific marker for screening and monitoring of bone resorption in a variety of diseases.

ExcerptReferenceRelevance
"Deoxypyridinoline (DP) acts as a cross-link between adjacent collagen chains to provide structural rigidity."( The effect of thiazide and loop diuretics on urinary levels of free deoxypyridinoline: an osteoclastic bone-resorption marker.
Hofman, A; Oei, L; Peltenburg, HG; Rivadeneira, F; Ruiter, R; Stricker, BH; Uitterlinden, AG; Visser, LE; Zillikens, MC, 2013
)
1.35
"Deoxypyridinoline (DPD) is a derivative of hydroxypyridinium, which is released during bone resorption into the blood stream and is eliminated unmodified with urine. "( Urinary bone resorption markers (deoxypyridinoline and C-terminal telopeptide of type I collagen) in healthy persons, postmenopausal osteoporosis and patients with type I diabetes.
Brandenburg, VM; Fassbender, WJ; Gödde, M; Stumpf, UC; Usadel, KH, 2009
)
2.08
"(+)-Deoxypyridinoline (Dpd, 2) is a cross-link of bone collagen, which is released and excreted in urine during process of bone resorption. "( Collagen cross-links. Synthesis of immunoreagents for development of assays for deoxypyridinoline, a marker for diagnosis of osteoporosis.
Adamczyk, M; Johnson, DD; Reddy, RE,
)
0.92
"Deoxypyridinoline: Dpd in urine is a sensitive and specific marker for screening and monitoring of bone resorption in a variety of diseases affecting bone turnover and in risk groups especially in the postmenopause."( Reference value for urinary deoxypyridinoline as a specific marker for measuring bone resorption in Thais.
Fongsupa, S; Intramanee, S; Leelahakul, P; Patrakarn, K; Pidetcha, P, 1999
)
1.32

Toxicity

ExcerptReferenceRelevance
" Additionally, when considering the subjects' adverse effects and the results of the blood and urine tests over the 4-week trial period, the dose of 400  mg Polycalcium showed efficacy for improving bone metabolism and was well tolerated and safe."( Safety and efficacy of polycalcium for improving biomarkers of bone metabolism: a 4-week open-label clinical study.
Cho, HR; Choi, IS; Choi, JS; Kim, JD; Kim, JW; Park, MY, 2013
)
0.39

Compound-Compound Interactions

ExcerptReferenceRelevance
"The relationship between bone turnover and bone tissue and material properties was examined in ovariectomized (OVX) rats treated with risedronate in combination with or without vitamin K2."( Regulation of mineral-to-matrix ratio of lumbar trabecular bone in ovariectomized rats treated with risedronate in combination with or without vitamin K2.
Ikeda, S; Ito, M; Nakamura, T; Otomo, H; Phipps, RJ; Sakai, A; Tanaka, S, 2004
)
0.32

Bioavailability

ExcerptReferenceRelevance
" The apparent calcium absorption rate decreased following ovariectomy and was not replenished by oral administration of phytate-removed soybean β-conglycinin (PrS) or casein."( Prevention of osteoporosis by oral administration of phytate-removed and deamidated soybean β-conglycinin.
Abe, R; Akao, M; Hasegawa-Tanigome, A; Kumagai, H; Sato, N, 2015
)
0.42

Dosage Studied

ExcerptRelevanceReference
" Long-term studies on the effects and the safety of low dosage recombinant human IGF-I on bone mass should now be undertaken in osteoporotic women."( Short-term effects of recombinant human insulin-like growth factor I on bone turnover in normal women.
Ebeling, PR; Janes, CH; Jones, JD; O'Fallon, WM; Riggs, BL, 1993
)
0.29
" As the steroid dosage was reduced, bone mass improved."( Effects of inflammation and treatment on bone turnover and bone mass in polymyalgia rheumatica.
Corrigall, V; Dasgupta, B; Dolan, AL; Li, F; Mackintosh, C; Moniz, C; Panayi, GS; Todd, P, 1997
)
0.3
"), once a week for 3 or 6 months, the cumulative doses of both dosing regimens being 36, 84, and 300 mg/kg."( Effect of clodronate treatment on established bone loss in ovariectomized rats.
Hannuniemi, R; Isaksson, P; Kippo, K; Kuurtamo, P; Laurén, L; Osterman, T; Peng, Z; Sellman, R; Väänänen, HK; Virtamo, T, 1998
)
0.3
" The modes of prevention might be found in the use of modern pharmacotherapy of osteoporosis and from correctly dosage physical training."( Bone mineral status after pediatric spinal cord injury.
Alaranta, H; Kannisto, M; Kärkkäinen, J; Kröger, H; Merikanto, J, 1998
)
0.3
" Therefore, PGE1 at the dosage used in this study did not increase bone formation but increased bone resorption in humans."( The effect of prostaglandin E1 on human bone metabolism: evaluation by biochemical markers for bone turnover.
Hoshino, H; Inoue, T; Ishihara, C; Kushida, K; Takahashi, M, 2000
)
0.31
"The objective of this study was to evaluate whether the pharmacological activity of cyclical etidronate therapy is sustained beyond the dosing period."( Cyclical etidronate therapy for prevention of postmenopausal bone loss: a 1-year open-label follow-up study.
Balena, R; Blake, GM; Fogelman, I; Herd, RJ, 2000
)
0.31
" These findings suggest that similar to the pill containing 30 microg EE2, the lower dosage of the EE2 pill (20 microg) is also capable of reducing bone resorption."( Evidence that treatment with monophasic oral contraceptive formulations containing ethinylestradiol plus gestodene reduces bone resorption in young women.
Ajossa, S; Floris, S; Guerriero, S; Mannias, M; Melis, GB; Orrù, M; Paoletti, AM; Vacca, AM, 2000
)
0.31
" These findings suggest that similar to the pill containing 30 mcg EE2, the lower dosage of the EE2 pill (20 mcg) is also capable of reducing bone resorption."( Evidence that treatment with monophasic oral contraceptive formulations containing ethinylestradiol plus gestodene reduces bone resorption in young women.
Ajossa, S; Floris, S; Guerriero, S; Mannias, M; Melis, GB; Orrù, M; Paoletti, AM; Vacca, AM, 2000
)
0.31
"The chronotherapeutic effects of 1-alpha-(OH) vitamin D3, a pro-drug of 1,25(OH)2 vitamin D3 (1,25(OH)2D3), were evaluated by repeated dosing of the drug in aged stroke-prone spontaneously hypertensive male rats, a model of osteoporosis."( Chronotherapy with active vitamin D3 in aged stroke-prone spontaneously hypertensive rats, a model of osteoporosis.
Fujimura, A; Nishiki, K; Sugimoto, K; Tsuruoka, S, 2001
)
0.31
" Dose-dependent inhibition of resorption was seen with SB-273005 after 7 days of dosing using Dpd as a measure of bone resorption."( Rapid inhibition of thyroxine-induced bone resorption in the rat by an orally active vitronectin receptor antagonist.
Gowen, M; Hoffman, SJ; Lark, MW; Miller, WH; Stroup, G; Vasko-Moser, J, 2002
)
0.31
" Animals with a dosing of the drug at 2 hours after light on (HALO) had more grade of hypercalcemia and hyperphosphatemia than those at 14 HALO."( Time of day improves efficacy and reduces adverse reactions of vitamin D3 in 5/6 nephrectomized rat.
Fujimura, A; Nishiki, K; Sugimoto, K; Tsuruoka, S, 2002
)
0.31
" Pharmacokinetic profiles of calcitonin after a single dosing did not differ between the two trials."( Dosing time-dependent variation in the hypocalcemic effect of calcitonin in rat.
Fujimura, A; Koyama, A; Nishiki, K; Tsuruoka, S; Wakaumi, M; Yamamoto, H, 2003
)
0.32
" Individual L-T4 replacement (mean dosage 85."( Restoration of euthyroidism accelerates bone turnover in patients with subclinical hypothyroidism: a randomized controlled trial.
Beat, M; Christ-Crain, M; Guglielmetti, M; Kraenzlin, M; Meier, C; Staub, JJ, 2004
)
0.32
"Concurrently with the changes in prednisolone dosage serum OC levels increased significantly at 28 weeks (p<0."( The effect of the steroid-sparing response to low-dose methotrexate on bone metabolism in glucocorticoid-dependent asthmatics.
Girgis, SI; Ind, PW; Nwokeji, A; Shakur, BH; Shiner, RJ, 2004
)
0.32
" In this study, the chronopharmacological effect of 22-oxacalcitriol, a newly developed active vitamin D3 analogue with less calcemic activity, was evaluated by a single and repeated dosing of the drug in aged SHRSP."( Chronopharmacology of oxacalcitriol in rat model of osteoporosis.
Fujimura, A; Tsuruoka, S; Wakaumi, M; Yamamoto, H, 2004
)
0.32
" In this study, the chronopharmacological effect of 22-oxacalcitriol (OCT), a newly developed active vitaminD3 analogue with less calcemic activity, was evaluated by a single and repeated dosing of the drug."( Chronopharmacology of oxacalcitriol in 5/6 nephrectomized rats.
Ando, H; Fujimura, A; Ning, W; Nishiki, K; Tsuruoka, S; Wakaumi, M; Yamamoto, H, 2004
)
0.32
" These data demonstrated that full Runx2 gene dosage is required for maintaining normal function of osteoblasts in mechanical unloading or nonphysiological condition."( Runx2 is a target of mechanical unloading to alter osteoblastic activity and bone formation in vivo.
Ezura, Y; Komori, T; Nakashima, K; Noda, M; Salingcarnboriboon, R; Tsuji, K, 2006
)
0.33
"To investigate the contribution of intestinal calcium (Ca) absorption to 1,25-dihydroxyvitamin D(3) (1,25(OH) (2)D(3))-induced Ca action, we assessed parameters related to Ca metabolism after a single dosing of 1,25(OH)(2)D (3) in the total parenteral nutrition (TPN) solution or 5% D-mannitol (MAN) solution treatment with rats."( Contribution of intestinal calcium absorption to 1,25-dihydroxyvitamin D3-induced calcium action in the total parenteral nutrition rat.
Asanuma, K; Chiba, S; Komatsu, S; Sakurai, T; Takai, R, 2006
)
0.33
" Methotrexate was administered perorally at a dosage of 4-10 mg/week."( The effect of methotrexate on bone metabolism markers in patients with rheumatoid arthritis.
Kageyama, Y; Nagano, A; Takahashi, M; Torikai, E, 2006
)
0.33
"The dosing time-dependent difference of bone resorption by cyclosporin A was determined in normal rats."( Dosing time-dependent variation of bone resorption by cyclosporin A in rats' femurs.
Fujimura, A; Ioka, T; Kaneda, T; Maeda, A; Tsuruoka, S, 2007
)
0.34
" Real-time PCR showed significantly decreased levels of mRNA expression for RANKL at the dosage of 6 g/kg and the RANKL/OPG mRNA ratio in the 3 g/kg and 6 g/kg group significantly decreased compared to the OVX group (P<0."( Effects of cod bone gelatin on bone metabolism and bone microarchitecture in ovariectomized rats.
Han, X; Li, N; Li, Y; Pei, X; Wang, J; Xu, Y; Yang, R, 2009
)
0.35
"To clarify the effect of soy isoflavones on prevention of osteoporosis, and the effective dosage of soy isoflavones and its duration."( Systematic review of soy isoflavone supplements on osteoporosis in women.
Chen, DC; Chen, Y; Liu, M; Wei, P, 2012
)
0.38
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Research

Studies (1,310)

TimeframeStudies, This Drug (%)All Drugs %
pre-19906 (0.46)18.7374
1990's485 (37.02)18.2507
2000's653 (49.85)29.6817
2010's163 (12.44)24.3611
2020's3 (0.23)2.80
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Market Indicators

Research Demand Index: 35.35

According to the monthly volume, diversity, and competition of internet searches for this compound, as well the volume and growth of publications, there is estimated to be strong demand-to-supply ratio for research on this compound.

MetricThis Compound (vs All)
Research Demand Index35.35 (24.57)
Research Supply Index7.39 (2.92)
Research Growth Index6.91 (4.65)
Search Engine Demand Index49.26 (26.88)
Search Engine Supply Index2.00 (0.95)

This Compound (35.35)

All Compounds (24.57)

Study Types

Publication TypeThis drug (%)All Drugs (%)
Trials261 (19.13%)5.53%
Reviews53 (3.89%)6.00%
Case Studies17 (1.25%)4.05%
Observational2 (0.15%)0.25%
Other1,031 (75.59%)84.16%
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]