Institution
Massachusetts Eye and Ear Infirmary
Healthcare•Boston, Massachusetts, United States•
About: Massachusetts Eye and Ear Infirmary is a healthcare organization based out in Boston, Massachusetts, United States. It is known for research contribution in the topics: Glaucoma & Population. The organization has 6082 authors who have published 12014 publications receiving 446294 citations.
Topics: Glaucoma, Population, Medicine, Visual acuity, Intraocular pressure
Papers published on a yearly basis
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TL;DR: The isolation of a complementary DNA segment that detects a chromosomal segment having the properties of the gene at this locus is described, which is expressed in many tumour types, but no RNA transcript has been found in retinoblastomas and osteosarcomas.
Abstract: The genomes of various tumour cells contain mutant oncogenes that act dominantly, in that their effects can be observed when they are introduced into non-malignant cells. There is evidence for another class of oncogenes, in which tumour-predisposing mutations are recessive to wild-type alleles. Retinoblastoma is a prototype biological model for the study of such recessive oncogenes. This malignant tumour, which arises in the eyes of children, can be explained as the result of two distinct genetic changes, each causing loss of function of one of the two homologous copies at a single genetic locus, Rb, assigned to the q14 band of human chromosome 13. Mutations affecting this locus may be inherited from a parent, may arise during gametogenesis or may occur somatically. Those who inherit a mutant allele at this locus have a high incidence of non-ocular, second tumours, almost half of which are osteosarcomas believed to be caused by the same mutation. Here we describe the isolation of a complementary DNA segment that detects a chromosomal segment having the properties of the gene at this locus. The gene is expressed in many tumour types, but no RNA transcript has been found in retinoblastomas and osteosarcomas. The cDNA fragment detects a locus spanning at least 70 kilobases (kb) in human chromosome band 13q14, all or part of which is frequently deleted in retinoblastomas and osteosarcomas.
2,827 citations
TL;DR: In this article, the authors analyzed whole-exome sequencing data from 74 tumor-normal pairs and found that at least 30% of cases harbored mutations in genes that regulate squamous differentiation (for example, NOTCH1, IRF6, and TP63), implicating its dysregulation as a major driver of HNSCC carcinogenesis.
Abstract: Head and neck squamous cell carcinoma (HNSCC) is a common, morbid, and frequently lethal malignancy. To uncover its mutational spectrum, we analyzed whole-exome sequencing data from 74 tumor-normal pairs. The majority exhibited a mutational profile consistent with tobacco exposure; human papillomavirus was detectable by sequencing DNA from infected tumors. In addition to identifying previously known HNSCC genes (TP53, CDKN2A, PTEN, PIK3CA, and HRAS), our analysis revealed many genes not previously implicated in this malignancy. At least 30% of cases harbored mutations in genes that regulate squamous differentiation (for example, NOTCH1, IRF6, and TP63), implicating its dysregulation as a major driver of HNSCC carcinogenesis. More generally, the results indicate the ability of large-scale sequencing to reveal fundamental tumorigenic mechanisms.
2,245 citations
Boston Children's Hospital1, Harvard University2, King's College London3, Lund University4, Massachusetts Eye and Ear Infirmary5, University of São Paulo6, University of California, San Diego7, Imperial College London8, Brigham and Women's Hospital9, Partners In Health10, Royal North Shore Hospital11, Medical College of Wisconsin12, Nanyang Technological University13, Monash University14, University of Sierra Leone15, University of Oxford16, Mongolian National University17, Flinders University18, University of Malawi19, Beth Israel Deaconess Medical Center20, Bhabha Atomic Research Centre21, Royal Australasian College of Surgeons22, Stanford University23, University of California, San Francisco24
TL;DR: The need for surgical services in low- and middleincome countries will continue to rise substantially from now until 2030, with a large projected increase in the incidence of cancer, road traffic injuries, and cardiovascular and metabolic diseases in LMICs.
2,209 citations
TL;DR: Pegaptanib, an anti-vascular endothelial growth factor therapy, was evaluated in the treatment of neovascular age-related macular degeneration.
Abstract: background Pegaptanib, an anti–vascular endothelial growth factor therapy, was evaluated in the treatment of neovascular age-related macular degeneration. methods We conducted two concurrent, prospective, randomized, double-blind, multicenter, dose-ranging, controlled clinical trials using broad entry criteria. Intravitreous injection into one eye per patient of pegaptanib (at a dose of 0.3 mg, 1.0 mg, or 3.0 mg) or sham injections were administered every 6 weeks over a period of 48 weeks. The primary end point was the proportion of patients who had lost fewer than 15 letters of visual acuity at 54 weeks. results In the combined analysis of the primary end point (for a total of 1186 patients), efficacy was demonstrated, without a dose–response relationship, for all three doses of pegaptanib (P<0.001 for the comparison of 0.3 mg with sham injection; P<0.001 for the comparison of 1.0 mg with sham injection; and P=0.03 for the comparison of 3.0 mg with sham injection). In the group given pegaptanib at 0.3 mg, 70 percent of patients lost fewer than 15 letters of visual acuity, as compared with 55 percent among the controls (P<0.001). The risk of severe loss of visual acuity (loss of 30 letters or more) was reduced from 22 percent in the sham-injection group to 10 percent in the group receiving 0.3 mg of pegaptanib (P<0.001). More patients receiving pegaptanib (0.3 mg), as compared with sham injection, maintained their visual acuity or gained acuity (33 percent vs. 23 percent; P=0.003). As early as six weeks after beginning therapy with the study drug, and at all subsequent points, the mean visual acuity among patients receiving 0.3 mg of pegaptanib was better than in those receiving sham injections (P<0.002). Among the adverse events that occurred, endophthalmitis (in 1.3 percent of patients), traumatic injury to the lens (in 0.7 percent), and retinal detachment (in 0.6 percent) were the most serious and required vigilance. These events were associated with a severe loss of visual acuity in 0.1 percent of patients. conclusions Pegaptanib appears to be an effective therapy for neovascular age-related macular degeneration. Its long-term safety is not known.
2,100 citations
Imperial College London1, Anglia Ruskin University2, Brien Holden Vision Institute3, University of New South Wales4, International Agency for the Prevention of Blindness5, Moorfields Eye Hospital6, York Hospital7, Heidelberg University8, L V Prasad Eye Institute9, Massachusetts Eye and Ear Infirmary10, Nova Southeastern University11, University of KwaZulu-Natal12, National Health and Medical Research Council13, World Health Organization14, National University of Singapore15, University of Melbourne16, Selçuk University17, University of Miami18, University of Adelaide19, Queen's University Belfast20, Harvard University21, The George Institute for Global Health22, University of Washington23, University of Michigan24, Universiti Tunku Abdul Rahman25, University of Alabama at Birmingham26, National Institutes of Health27, Johns Hopkins University28, University of São Paulo29, Henry Ford Health System30, University College London31, Sankara Nethralaya32, University of Nairobi33, University of Georgia34, University of Utah35, Federal University of São Paulo36, Yale University37, Alberta Children's Hospital38, University of Illinois at Chicago39, Medical College of Wisconsin40, Novartis41, University of Udine42, University of Illinois at Urbana–Champaign43, Royal Children's Hospital44, University of Missouri45, Centers for Disease Control and Prevention46, University of Milan47, Icahn School of Medicine at Mount Sinai48, Mayo Clinic49, Pan American Health Organization50, University of Indonesia51, University of Pennsylvania52, University of Crete53, University of Southern California54, University of Florence55, Capital Medical University56, Leipzig University57
TL;DR: A series of regression models were fitted to estimate the proportion of moderate or severe vision impairment and blindness by cause, age, region, and year, and found that world regions varied markedly in the causes of blindness and vision impairment in this age group.
1,909 citations
Authors
Showing all 6169 results
| Name | H-index | Papers | Citations |
|---|---|---|---|
| Walter C. Willett | 334 | 2399 | 413322 |
| Bernard Rosner | 190 | 1162 | 147661 |
| David H. Weinberg | 183 | 700 | 171424 |
| Paul G. Richardson | 183 | 1533 | 155912 |
| Kenneth C. Anderson | 178 | 1138 | 126072 |
| David L. Kaplan | 177 | 1944 | 146082 |
| Robert J. Glynn | 146 | 748 | 88387 |
| Ali Khademhosseini | 140 | 887 | 76430 |
| Nikhil C. Munshi | 134 | 906 | 67349 |
| Stuart A. Lipton | 134 | 488 | 71297 |
| Hideyuki Okano | 128 | 1169 | 67148 |
| Michael B. A. Oldstone | 123 | 670 | 54675 |
| Daniel E. Singer | 123 | 445 | 64998 |
| Keith T. Flaherty | 122 | 655 | 80011 |
| Wei Chen | 122 | 1946 | 89460 |