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Ian A. Mellis
Researcher at University of Pennsylvania
Publications - 24
Citations - 631
Ian A. Mellis is an academic researcher from University of Pennsylvania. The author has contributed to research in topics: Gene & RNA. The author has an hindex of 10, co-authored 18 publications receiving 392 citations. Previous affiliations of Ian A. Mellis include Regeneron.
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Journal ArticleDOI
Remodeling of the Collagen Matrix in Aging Skin Promotes Melanoma Metastasis and Affects Immune Cell Motility
Amanpreet Kaur,Amanpreet Kaur,Amanpreet Kaur,Brett L. Ecker,Stephen M. Douglass,Curtis H. Kugel,Marie R. Webster,Filipe V. Almeida,Rajasekharan Somasundaram,James Hayden,Ehsan Ban,Hossein Ahmadzadeh,Janusz Franco-Barraza,Neelima Shah,Ian A. Mellis,Frederick Keeney,Andrew V. Kossenkov,Hsin Yao Tang,Xiangfan Yin,Qin Liu,Xiaowei Xu,Mitchell Fane,Patricia Brafford,Meenhard Herlyn,David W. Speicher,Jennifer A. Wargo,Michael T. Tetzlaff,Lauren E. Haydu,Arjun Raj,Vivek B. Shenoy,Edna Cukierman,Ashani T. Weeraratna +31 more
TL;DR: It is suggested that although age-related physical changes in the ECM can promote tumor cell motility, they may adversely affect the motility of some immune cells, resulting in an overall change in the immune microenvironment.
Journal ArticleDOI
ClampFISH detects individual nucleic acid molecules using click chemistry-based amplification.
Sara H. Rouhanifard,Ian A. Mellis,Margaret C. Dunagin,Sareh Bayatpour,Connie L. Jiang,Ian Dardani,Orsolya Symmons,Benjamin L. Emert,Eduardo A. Torre,Allison Cote,Alessandra M. Sullivan,John A. Stamatoyannopoulos,Arjun Raj +12 more
TL;DR: ClampFISH as discussed by the authors is a click-amplifying FISH that achieves high specificity and high-gain (>400-fold) signal amplification by ligating the ends of the probes together using bio-orthogonal click chemistry, effectively locking the probes around the target.
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Conditionals by inversion provide a universal method for the generation of conditional alleles
Aris N. Economides,David Frendewey,Peter Yang,Melissa G. Dominguez,Dore Anthony T,Ivan B. Lobov,Trikaldarshi Persaud,Rojas Jose F,Joyce McClain,Peter Matthew Lengyel,Gustavo Droguett,Rostislav Chernomorsky,Sean Stevens,Wojtek Auerbach,Thomas M. DeChiara,William Pouyemirou,Joseph M. Cruz,Kieran Feeley,Ian A. Mellis,Jason Yasenchack,Sarah J. Hatsell,LiQin Xie,Esther Latres,Lily Huang,Yuhong Zhang,Evangelos Pefanis,Dimitris Skokos,Ron A. Deckelbaum,Susan D. Croll,Samuel Davis,David M. Valenzuela,Nicholas W. Gale,Andrew J. Murphy,George D. Yancopoulos +33 more
TL;DR: A new design for conditional alleles that uses an optimized conditional gene trap module inserted into the target gene in an orientation opposite to the gene’s direction of transcription, greatly simplifying allele design and increasing flexibility over previous conditional KO approaches is described.
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An Alzheimer’s Disease-Derived Biomarker Signature Identifies Parkinson’s Disease Patients with Dementia
Yosef Berlyand,Daniel Weintraub,Sharon X. Xie,Ian A. Mellis,Jimit Doshi,Jacqueline Rick,Jennifer D. McBride,Christos Davatzikos,Leslie M. Shaw,Howard I. Hurtig,John Q. Trojanowski,Alice Chen-Plotkin +11 more
TL;DR: Evaluated relationships among 17 biomarkers previously reported to associate with cognition in Parkinson’s disease or AD to test performance of a five-biomarker classifier trained to recognize AD in identifying PD with dementia (PDD), suggesting mechanisms shared with AD in some PDD patients.
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Visualizing adenosine-to-inosine RNA editing in single mammalian cells
TL;DR: InoFISH is developed to directly visualize and quantify adenosine-to-inosine-edited transcripts in situ and finds that editing of the GRIA2, EIF2AK2, and NUP43 transcripts is uncorrelated with nuclear localization and paraspeckle association.