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Institution

Novartis

CompanyBasel, Switzerland
About: Novartis is a company organization based out in Basel, Switzerland. It is known for research contribution in the topics: Alkyl & Population. The organization has 41930 authors who have published 50566 publications receiving 1978996 citations. The organization is also known as: Novartis International AG.


Papers
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Journal ArticleDOI
TL;DR: NVP-AEW541 represents a class of selective, small molecule IGF-IR kinase inhibitors with proven in vivo antitumor activity and potential therapeutic application and abrogates IGF-I-mediated survival and colony formation in soft agar at concentrations that are consistent with inhibition of IGF-ir autophosphorylation.

562 citations

Journal ArticleDOI
TL;DR: Urinary Kim-1 measurements may facilitate sensitive, specific and accurate prediction of human nephrotoxicity in preclinical drug screens, which should enable early identification and elimination of compounds that are potentiallyNephrotoxic.
Abstract: Kidney toxicity accounts both for the failure of many drug candidates as well as considerable patient morbidity. Whereas histopathology remains the gold standard for nephrotoxicity in animal systems, serum creatinine (SCr) and blood urea nitrogen (BUN) are the primary options for monitoring kidney dysfunction in humans. The transmembrane tubular protein kidney injury molecule-1 (Kim-1) was previously reported to be markedly induced in response to renal injury. Owing to the poor sensitivity and specificity of SCr and BUN, we used rat toxicology studies to compare the diagnostic performance of urinary Kim-1 to BUN, SCr and urinary N-acetyl-beta-D-glucosaminidase (NAG) as predictors of kidney tubular damage scored by histopathology. Kim-1 outperforms SCr, BUN and urinary NAG in multiple rat models of kidney injury. Urinary Kim-1 measurements may facilitate sensitive, specific and accurate prediction of human nephrotoxicity in preclinical drug screens. This should enable early identification and elimination of compounds that are potentially nephrotoxic.

561 citations

Journal ArticleDOI
TL;DR: A potent myostatin inhibitor, a soluble form of the activin type IIB receptor (ACVR2B), is described, which can cause dramatic increases in muscle mass when injected into wild-type mice.
Abstract: Myostatin is a secreted protein that normally functions as a negative regulator of muscle growth. Agents capable of blocking the myostatin signaling pathway could have important applications for treating human muscle degenerative diseases as well as for enhancing livestock production. Here we describe a potent myostatin inhibitor, a soluble form of the activin type IIB receptor (ACVR2B), which can cause dramatic increases in muscle mass (up to 60% in 2 weeks) when injected into wild-type mice. Furthermore, we show that the effect of the soluble receptor is attenuated but not eliminated in Mstn-/- mice, suggesting that at least one other ligand in addition to myostatin normally functions to limit muscle growth. Finally, we provide genetic evidence that these ligands signal through both activin type II receptors, ACVR2 and ACVR2B, to regulate muscle growth in vivo.

561 citations

Journal ArticleDOI
TL;DR: In this paper, ribociclib plus endocrine therapy showed improved progression-free survival compared with letrozole alone as first-line treatment for postmenopausal patients with hormone receptor (HR)-positive, HER2-negative, advanced breast cancer.
Abstract: Summary Background In MONALEESA-2, ribociclib plus letrozole showed improved progression-free survival compared with letrozole alone as first-line treatment for postmenopausal patients with hormone receptor (HR)-positive, HER2-negative, advanced breast cancer. MONALEESA-7 aimed to assess the efficacy and safety of ribociclib plus endocrine therapy in premenopausal women with advanced, HR-positive breast cancer. Methods This phase 3, randomised, double-blind, placebo-controlled trial was done at 188 centres in 30 countries. Eligible patients were premenopausal women aged 18–59 years who had histologically or cytologically confirmed HR-positive, HER2-negative, advanced breast cancer; an Eastern Cooperative Oncology Group performance status of 0 or 1; measurable disease as per Response Evaluation Criteria in Solid Tumors version 1.1 criteria, or at least one predominantly lytic bone lesion; and had not received previous treatment with cyclin-dependent kinases 4 and 6 inhibitors. Endocrine therapy and chemotherapy in the adjuvant or neoadjuvant setting was permitted, as was up to one line of chemotherapy for advanced disease. Patients were randomly assigned (1:1) via interactive response technology to receive oral ribociclib (600 mg/day on a 3-weeks-on, 1-week-off schedule) or matching placebo with either oral tamoxifen (20 mg daily) or a non-steroidal aromatase inhibitor (letrozole 2·5 mg or anastrozole 1 mg, both oral, daily), all with goserelin (3·6 mg administered subcutaneously on day 1 of every 28-day cycle). Patients and investigators were masked to treatment assignment. Efficacy analyses were by intention to treat, and safety was assessed in all patients who received at least one dose of any study treatment. The primary endpoint was investigator-assessed progression-free survival. MONALEESA-7 is registered with ClinicalTrials.gov, NCT02278120 and is ongoing, but no longer enrolling patients. Findings Between Dec 17, 2014, and Aug 1, 2016, 672 patients were randomly assigned: 335 to the ribociclib group and 337 to the placebo group. Per investigator's assessment, median progression-free survival was 23·8 months (95% CI 19·2–not reached) in the ribociclib group compared with 13·0 months (11·0–16·4) in the placebo group (hazard ratio 0·55, 95% CI 0·44–0·69; p Interpretation Ribociclib plus endocrine therapy improved progression-free survival compared with placebo plus endocrine therapy, and had a manageable safety profile in patients with premenopausal, HR-positive, HER2-negative, advanced breast cancer. The combination could represent a new first-line treatment option for these patients. Funding Novartis.

561 citations

Journal ArticleDOI
TL;DR: The results suggest that IL-15 could represent a physiological trigger that leads to IL-17 production following bacterial infection, and this was concomitant with an increased number of T cells and macrophages, together with an increase of KC and Macrophage-inflammatory protein-2 levels in the lung tissue.
Abstract: IL-17 is a cytokine implicated in the regulation of inflammation. We investigated the role of this cytokine in neutrophil recruitment using a model of LPS-induced lung inflammation in mice. In the bronchoalveolar lavage, LPS induced a first influx of neutrophils peaking at day 1, followed by a second wave, peaking at day 2. IL-17 levels were increased during the late phase neutrophilia (day 2), and this was concomitant with an increased number of T cells and macrophages, together with an increase of KC and macrophage-inflammatory protein-2 levels in the lung tissue. Intranasal treatment with a neutralizing murine anti-IL-17 Ab inhibited the late phase neutrophilia. In the bronchoalveolar lavage cells, IL-17 mRNA was detected at days 1, 2, and 3 postchallenge, with a strong expression at day 2. This expression was associated with CD4(+) and CD8(+) cells, but also with neutrophils. When challenged with LPS, despite the absence of T cells, SCID mice also developed a neutrophilic response associated with IL-17 production. In BALB/c mice, IL-15 mRNA, associated mainly with neutrophils, was evidenced 1 day after LPS challenge. In vitro, IL-15 was able to induce IL-17 release from purified spleen CD4(+) cells, but not spleen CD8(+) or airway neutrophils. We have shown that IL-17, produced mainly by CD4(+) cells, but also by neutrophils, plays a role in the mobilization of lung neutrophils following bacterial challenge. In addition, our results suggest that IL-15 could represent a physiological trigger that leads to IL-17 production following bacterial infection.

558 citations


Authors

Showing all 41972 results

NameH-indexPapersCitations
Irving L. Weissman2011141172504
Peter J. Barnes1941530166618
Paul G. Richardson1831533155912
Kenneth C. Anderson1781138126072
Jie Zhang1784857221720
Lei Jiang1702244135205
Marc A. Pfeffer166765133043
Jorge E. Cortes1632784124154
Ian A. Wilson15897198221
Peter G. Schultz15689389716
Bruce D. Walker15577986020
Timothy P. Hughes14583191357
Kurt Wüthrich143739103253
Leonard Guarente14335280169
Christopher D.M. Fletcher13867482484
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
202318
202285
20211,321
20201,377
20191,376
20181,456