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1 Lp(a) concentrations (median [25th-75th percentile], in
2 Lp(a) concentrations were measured in plasma using an im
3 Lp(a) internalization was also dependent on clathrin-coa
4 Lp(a) internalization was reduced 0.35-fold in HAP1 and
5 Lp(a) is an independent predictor of CVD in men and wome
6 Lp(a) is composed of apolipoprotein(a) (apo(a)) covalent
7 Lp(a) levels were elevated among carriers of rs10455872
8 Lp(a) molar concentration fully explained the Lp(a) asso
9 Lp(a) molar concentration was associated dose-dependentl
10 Lp(a) reduction may be an important mediator of this eff
11 Lp(a) transports oxidized phospholipids with a high cont
12 Lp(a) was maximally internalized by 2 hours and was dete
13 Lp(a) was measured in 25 096 patients in the FOURIER tri
14 Lp(a) was measured using a standardized isoform-independ
15 Lp(a), a low-density lipoprotein (LDL) particle linked t
16 Lp(a)-bound PCSK9 may be pursued as a biomarker for card
18 R-B1 is also a receptor for lipoprotein (a) (Lp(a)), mediating cellular uptake of Lp(a) in vitro and
19 sed plasma concentrations of lipoprotein(a) (Lp(a)) are associated with an increased risk for cardiov
21 oB, ApoAI, ApoAII, ApoE and lipoprotein (a) (Lpa) levels were measured in serum samples obtained prio
22 r, the relationship between Lipoprotein (a) [Lp(a)] and healthy cognitive aging has not yet been suff
23 made in agreeing a role for lipoprotein (a) [Lp(a)] in clinical practice and developing therapies wit
25 ine the relationship between lipoprotein(a) [Lp(a)] and cardiovascular disease (CVD) in a large cohor
26 ociated with highly elevated lipoprotein(a) [Lp(a)] and pathways related to the metabolism of procalc
27 ents with elevated levels of lipoprotein(a) [Lp(a)] are hallmarked by increased metabolic activity in
28 sterolemia (FH) and elevated lipoprotein(a) [Lp(a)] are inherited disorders associated with premature
29 Recent studies showed that lipoprotein(a) [Lp(a)] is a causal risk factor for cardiovascular diseas
39 d causal association between lipoprotein(a) [Lp(a)] levels and coronary risk, but the nature of the a
41 tudies have highlighted that lipoprotein(a) [Lp(a)] was associated with calcific aortic valve disease
44 k of CVD is higher in those patients with an Lp(a) level >50 mg/dl and carrying a receptor-negative m
46 cant for OxPL/apoB (OR: 1.99; p = 0.004) and Lp(a) (OR: 1.96; p < 0.001) in the IL-1(+) group versus
48 .62; 95% confidence interval, 0.43-0.90) and Lp(a) less than the median (hazard ratio, 0.46; 95% conf
49 flects the biological activity of Lp(a), and Lp(a) levels were measured in 220 patients with mild-to-
50 xPL on apolipoprotein B-100 (OxPL/apoB), and Lp(a) levels were measured in 499 patients undergoing co
52 DL (low-density lipoprotein) cholesterol and Lp(a) (lipoprotein [a])were comparable to published repo
54 ject with high levels of HDL cholesterol and Lp(a), SCARB1 was sequenced and demonstrated a missense
56 ith the extreme phenotype (HDL >80 mg/dL and Lp(a) >100 nmol/L in GeneSTAR, n=8, and >100 mg/dL in CC
57 minogen-independent cytokine inhibition, and Lp(a)/apo(a) inhibits plasminogen activation and regulat
58 pective clinical trials of PCSK9i on LDL and Lp(a) reduction and on tolerability are applicable to a
59 Characterize the association of PCSK9 and Lp(a) in 39 subjects with high Lp(a) levels (range 39-32
60 also dependent on clathrin-coated pits, and Lp(a) was targeted for lysosomal and not proteasomal deg
61 ed with Lp(a) purified from human plasma and Lp(a) uptake studied using Western blot analysis and int
62 ed with Lp(a) purified from human plasma and Lp(a) uptake studied using Western blot analysis and int
64 in the plasminogen-deficient background and Lp(a)tg mice were resistant to inhibition of macrophage
65 ivation was markedly reduced in apo(a)tg and Lp(a)tg mice in both peritonitis and vascular injury inf
68 into account the limited number of available Lp(a)-targeted drugs, L-carnitine might be an effective
69 % CI, 0.67-0.88) in patients with a baseline Lp(a) >median, and by 7% (hazard ratio, 0.93; 95% CI, 0.
70 s a significant interaction between baseline Lp(a) concentration and magnitude of VTE risk reduction
72 a) levels, and patients with higher baseline Lp(a) levels experienced greater absolute reductions in
73 7), whereas, in patients with lower baseline Lp(a) levels, evolocumab reduced Lp(a) by only 7 nmol/L
75 lar disease among participants with baseline Lp(a) greater than or equal to the median (hazard ratio,
76 In the placebo arm, patients with baseline Lp(a) in the highest quartile had a higher risk of coron
77 ntly greater in those patients with baseline Lp(a) of </=125 nmol/l, the absolute reduction was subst
79 re applied to assess the association between Lp(a) and performance in specific cognitive domains.
80 k, but the nature of the association between Lp(a) levels and risk of type 2 diabetes (T2D) is unclea
81 es, there was an inverse association between Lp(a) levels and T2D: hazard ratio was 0.63 (95% CI 0.49
86 Oxidized phospholipids can be carried by Lp(a) into valve leaflets but can also be formed in situ
88 whether cardiovascular risk is conferred by Lp(a) molar concentration or apolipoprotein(a) [apo(a)]
89 ATX is transported in the aortic valve by Lp(a) and is also secreted by valve interstitial cells.
92 f ISIS-APO(a)Rx (50-400 mg) did not decrease Lp(a) concentrations at day 30, six doses of ISIS-APO(a)
99 After multivariable adjustment, elevated Lp(a) or OxPL-apoB levels remained independent predictor
100 rd ratio [HR]: 2.47; p = 0.036) and elevated Lp(a) (HR: 3.17; p = 0.024) alone were associated with a
101 erved in relatives with both FH and elevated Lp(a) (HR: 4.40; p < 0.001), independent of conventional
102 g from index cases with both FH and elevated Lp(a) identified 1 new case of elevated Lp(a) for every
108 onelevated Lp(a), those with either elevated Lp(a) or FHx were at a higher ASCVD risk, while those wi
111 shed CVD whose major risk factor is elevated Lp(a) levels and propose clinical studies and trials to
113 d with risk of T2D, suggesting that elevated Lp(a) levels are not causally associated with a lower ri
114 However, a genetic variant that elevated Lp(a) levels was not associated with risk of T2D, sugges
115 However, it remains unclear whether elevated Lp(a) and OxPL drive disease progression and are therefo
119 s being developed for patients with elevated Lp(a) concentrations with existing cardiovascular diseas
120 nocytes isolated from subjects with elevated Lp(a) remain in a long-lasting primed state, as evidence
123 athophysiological insights, have established Lp(a) as an independent, genetic, and likely causal risk
125 VS of 1.6 (95% CI: 1.2 to 2.1) for a 10-fold Lp(a) increase, comparable to the observational hazard r
127 ne the intracellular trafficking pathway for Lp(a) and the receptor responsible for its uptake in liv
128 This study investigated whether testing for Lp(a) was effective in detecting and risk stratifying in
129 known locus on chromosome 6q25-26 and found Lp(a) levels also to be significantly associated with a
130 he prevalence and yield of new cases of high Lp(a) in relatives of FH probands both with and without
131 effective in identifying relatives with high Lp(a) and heightened risk of ASCVD, particularly when th
133 of PCSK9 and Lp(a) in 39 subjects with high Lp(a) levels (range 39-320 mg/dL) and in transgenic mice
135 es of FH probands both with and without high Lp(a), and prospectively investigated the association be
136 th FH, especially those with CVD, had higher Lp(a) plasma levels compared with their unaffected relat
137 R) for incident CVD was 1.37 per 1-SD higher Lp(a) level (SD = 32 mg/dl) and 2.37 when comparing the
139 expressing either human apo(a) only or human Lp(a) (via coexpression of human apo(a) and human apolip
140 study used measured and genetically imputed Lp(a) molar concentration, kringle IV type 2 (KIV-2) rep
141 t was the percentage change from baseline in Lp(a) concentration at 30 days in the single-dose cohort
145 s experienced greater absolute reductions in Lp(a) and tended to derive greater coronary benefit from
146 fidence interval) dose-related reductions in Lp(a) compared to control: 29.5% (23.3% to 35.7%) and 24
147 IS-APO(a)-LRx resulted in mean reductions in Lp(a) of 66% (SD 21.8) in the 10 mg group, 80% (SD 13.7%
149 trong evidence that the LDLR plays a role in Lp(a) catabolism and that this process can be modulated
151 These data indicate that, in inflammation, Lp(a)/apo(a) suppresses neutrophil recruitment by plasmi
152 , the apo(a) component from the internalized Lp(a) was resecreted back into the cellular media, where
155 nts point towards an association between low Lp(a) concentrations and better cognitive performance.
156 in LPA associated with small apo(a) but low Lp(a) molar concentration to disentangle the relationshi
157 r subjects genetically predicted to have low Lp(a) levels were evaluated to assess the relationship b
159 kexin-type 9 inhibitors and mipomersen lower Lp(a) 20% to 30%, and emerging RNA-targeted therapies lo
165 dies and trials to demonstrate that lowering Lp(a) levels will effectively reduce the risk of calcifi
167 designs to test the hypothesis that lowering Lp(a) will reduce progression aortic stenosis and the ne
169 icipants assigned to IONIS-APO(a)Rx had mean Lp(a) reductions of 66.8% (SD 20.6) in cohort A and 71.6
170 ignificant dose-dependent reductions in mean Lp(a) concentrations were noted in all single-dose IONIS
171 combined 2 prospective cohorts and measured Lp(a) and OxPL-apoB levels in patients with AS (V(max) >
176 ed with subjects without FHx and nonelevated Lp(a), those with either elevated Lp(a) or FHx were at a
178 ), which reflects the biological activity of Lp(a), and Lp(a) levels were measured in 220 patients wi
180 sing 3 different approaches: (1) analysis of Lp(a) fractions isolated by ultracentrifugation; (2) imm
184 n this study, we assessed the association of Lp(a) levels with risk of incident T2D and tested whethe
186 ermine independent and joint associations of Lp(a) and FHx with atherosclerotic cardiovascular diseas
188 On 6q locus, we detected associations of Lp(a)-cholesterol with 118 common variants (P = 5 x 10(-
191 data implicating the potential causality of Lp(a)/oxidized phospholipids, describe emerging therapeu
193 he role of LDL receptors in the clearance of Lp(a), is poorly defined, and no mechanistic studies of
201 s review summarizes the current landscape of Lp(a), discusses controversies, and reviews emerging the
207 erapies with specific and potent lowering of Lp(a) are in phase II clinical trials and provide a tool
209 s potential pathophysiological mechanisms of Lp(a), including (i) binding to fibrin, (ii) stimulation
210 In vitro studies of the pathophysiology of Lp(a) on monocytes were performed with an in vitro model
214 and specific treatments for the reduction of Lp(a) levels and the associated risk of cardiovascular d
215 a-analysis showed a significant reduction of Lp(a) levels following L-carnitine supplementation (WMD:
218 AS severity, patients in the top tertile of Lp(a) or OxPL-apoB had increased risk of aortic valve re
219 as faster in patients in the top tertiles of Lp(a) (peak aortic jet velocity: +0.26 +/- 0.26 vs. +0.1
221 provide a rationale for randomized trials of Lp(a)-lowering and OxPL-apoB-lowering therapies in AS.
223 in (a) (Lp(a)), mediating cellular uptake of Lp(a) in vitro and promoting clearance of Lp(a) in vivo.
224 rationale for the potential clinical use of Lp(a)-lowering therapies in high-risk patients or patien
225 o assess the independent prognostic value of Lp(a) and the efficacy of evolocumab for coronary risk r
229 at least partially due to disagreement over Lp(a) measurement methodologies, its physiological role
230 y IL-1 genotype, oxidation of phospholipids, Lp(a), and genetic predisposition to CAD and cardiovascu
235 ere mean percentage change in fasting plasma Lp(a) concentration at day 85 or 99 in the per-protocol
236 ere mean percentage change in fasting plasma Lp(a) concentration, safety, and tolerability at day 30
237 pendent, mean percentage decreases in plasma Lp(a) concentration of 39.6% from baseline in the 100 mg
238 istration, a significant reduction in plasma Lp(a) concentration was observed with oral (WMD: -9.00 m
243 o assess the impact of L-carnitine on plasma Lp(a) concentrations through systematic review and meta-
246 PCSK9 levels directly correlated with plasma Lp(a) levels but not with total plasma PCSK9 levels.
251 rotein(a) (Lp[a]) levels, evolocumab reduced Lp(a) by 33 nmol/L and risk of VTE by 48% (HR, 0.52 [95%
252 er baseline Lp(a) levels, evolocumab reduced Lp(a) by only 7 nmol/L and had no effect on VTE risk (P(
253 t 48 weeks, evolocumab significantly reduced Lp(a) by a median (interquartile range) of 26.9% (6.2%-4
256 on, the meta-analysis suggests a significant Lp(a) lowering by oral L-carnitine supplementation.
262 f Lp(a) on the endothelium and describe that Lp(a), through its oxidized phospholipid content, activa
263 (a) apheresis has offered some evidence that Lp(a)-lowering can improve cardiovascular end-points.
265 These findings support the hypothesis that Lp(a) mediates AS progression through its associated OxP
271 p(a) molar concentration fully explained the Lp(a) association with CAD, and there was no residual as
273 y defined, and no mechanistic studies of the Lp(a) lowering by alirocumab in humans have been publish
275 icipants treated with potent statin therapy, Lp(a) was a significant determinant of residual risk.
278 ron emission tomography, patients in the top Lp(a) tertile had increased valve calcification activity
289 how that PCSK9 is physically associated with Lp(a) in vivo using 3 different approaches: (1) analysis
293 s3798220 and rs10455872 were associated with Lp(a)-cholesterol levels independent of each other and K
294 d two variants most strongly associated with Lp(a)-cholesterol, rs3798220 (P = 1.07 x 10(-14)) and rs
295 at plasma PCSK9 is found in association with Lp(a) particles in humans with high Lp(a) levels and in
298 o(a) only, and the association of PCSK9 with Lp(a) was not affected by the loss of the apo(a) region
299 S AND Human hepatoma cells were treated with Lp(a) purified from human plasma and Lp(a) uptake studie