keyword
MENU ▼
Read by QxMD icon Read
search

"gene editing"

keyword
https://www.readbyqxmd.com/read/28212324/differential-gene-expression-in-the-meristem-and-during-early-fruit-growth-of-pisum-sativum-l-identifies-potential-targets-for-breeding
#1
Annu Smitha Ninan, Anish Shah, Jiancheng Song, Paula E Jameson
For successful molecular breeding it is important to identify targets to the gene family level, and in the specific species of interest, in this case Pisum sativum L. The cytokinins have been identified as a key breeding target due to their influence on plant architecture, and on seed size and sink activity. We focused on the cytokinin biosynthetic gene family (the IPTs) and the gene family key to the destruction of cytokinins (the CKXs), as well as other gene families potentially affected by changing cytokinin levels...
February 16, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28212192/genetic-control-of-erythropoiesis
#2
Laxminath Tumburu, Swee Lay Thein
PURPOSE OF REVIEW: The discovery of several genetic variants associated with erythroid traits and subsequent elucidation of their functional mechanisms are exemplars of the power of the new genetic and genomic technology. The present review highlights findings from recent genetic studies related to the control of erythropoiesis and dyserythropoiesis, and fetal hemoglobin, an erythroid-related trait. RECENT FINDINGS: Identification of the genetic modulators of erythropoiesis involved two approaches: genome-wide association studies (GWASs) using single nucleotide polymorphism (SNP) arrays that revealed the common genetic variants associated with erythroid phenotypes (hemoglobin, red cell count, MCV, MCH) and fetal hemoglobin; and massive parallel sequencing such as whole genome sequencing (WGS) and whole exome sequencing (WES) that led to the discovery of the rarer variants (GFI1B, SBDS, RPS19, PKLR, EPO, EPOR, KLF1, GATA1)...
February 15, 2017: Current Opinion in Hematology
https://www.readbyqxmd.com/read/28210784/novel-aids-therapies-based-on-gene-editing
#3
REVIEW
Kamel Khalili, Martyn K White, Jeffrey M Jacobson
HIV/AIDS remains a major public health issue. In 2014, it was estimated that 36.9 million people are living with HIV worldwide, including 2.6 million children. Since the advent of combination antiretroviral therapy (cART), in the 1990s, treatment has been so successful that in many parts of the world, HIV has become a chronic condition in which progression to AIDS has become increasingly rare. However, while people with HIV can expect to live a normal life span with cART, lifelong medication is required and cardiovascular, renal, liver, and neurologic diseases are still possible, which continues to prompt research for a cure for HIV...
February 16, 2017: Cellular and Molecular Life Sciences: CMLS
https://www.readbyqxmd.com/read/28202990/human-gene-editing-a-letter-to-president-trump-and-a-no-to-homeopathy
#4
(no author information available yet)
No abstract text is available yet for this article.
February 15, 2017: Nature
https://www.readbyqxmd.com/read/28202780/erratum-for-the-report-molecular-remission-of-infant-b-all-after-infusion-of-universal-talen-gene-edited-car-t-cells-by-w-qasim-h-zhan-s-samarasinghe-s-adams-p-amrolia-s-stafford-k-butler-c-rivat-g-wright-k-somana-s-ghorashian-d-pinner-g-ahsan-k-gilmour-g-lucchini
#5
https://www.readbyqxmd.com/read/28199983/a-versatile-system-for-rapid-multiplex-genome-edited-car-t-cell-generation
#6
Jiangtao Ren, Xuhua Zhang, Xiaojun Liu, Chongyun Fang, Shuguang Jiang, Carl H June, Yangbing Zhao
The therapeutic potential of CRISPR system has already been demonstrated in many instances and begun to overlap with the rapidly expanding field of cancer immunotherapy, especially on the production of genetically modified T cell receptor or chimeric antigen receptor (CAR) T cells. Efficient genomic disruption of multiple gene loci to generate universal donor cells, as well as potent effector T cells resistant to multiple inhibitory pathways such as PD-1 and CTLA4 is an attractive strategy for cell therapy...
February 9, 2017: Oncotarget
https://www.readbyqxmd.com/read/28198371/method-for-dual-viral-vector-mediated-crispr-cas9-gene-disruption-in-primary-human-endothelial-cells
#7
Haixia Gong, Menglin Liu, Jeff Klomp, Bradley J Merrill, Jalees Rehman, Asrar B Malik
Human endothelial cells (ECs) are widely used to study mechanisms of angiogenesis, inflammation, and endothelial permeability. Targeted gene disruption induced by Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)-CRISPR-Associated Protein 9 (Cas9) nuclease gene editing is potentially an important tool for definitively establishing the functional roles of individual genes in ECs. We showed that co-delivery of adenovirus encoding EGFP-tagged Cas9 and lentivirus encoding a single guide RNA (sgRNA) in primary human lung microvascular ECs (HLMVECs) disrupted the expression of the Tie2 gene and protein...
February 15, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28196870/biallelic-insertion-of-a-transcriptional-terminator-via-crispr-cas9-efficiently-silences-expression-of-protein-coding-and-non-coding-rna-genes
#8
Yangyang Liu, Xiao Han, Junting Yuan, Tuoyu Geng, Shihao Chen, Xuming Hu, Isabelle H Cui, Hengmi Cui
The type II bacterial CRISPR/Cas9 system is a simple, convenient and powerful tool for gene editing that allows for gene targeting. Here, we describe a CRISPR/Cas9-based approach for silencing both protein-coding and non-protein-coding genes by biallelic integration of a PolyA signal. Because of the integration of a BGH PolyA signal into the target genes, gene expression was drastically terminated. Two anti-antibiotic genes were used as markers in the selection of clonal cell lines with biallelic integration of a PolyA signal...
February 14, 2017: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/28195574/muscle-specific-crispr-cas9-dystrophin-gene-editing-ameliorates-pathophysiology-in-a-mouse-model-for-duchenne-muscular-dystrophy
#9
Niclas E Bengtsson, John K Hall, Guy L Odom, Michael P Phelps, Colin R Andrus, R David Hawkins, Stephen D Hauschka, Joel R Chamberlain, Jeffrey S Chamberlain
Gene replacement therapies utilizing adeno-associated viral (AAV) vectors hold great promise for treating Duchenne muscular dystrophy (DMD). A related approach uses AAV vectors to edit specific regions of the DMD gene using CRISPR/Cas9. Here we develop multiple approaches for editing the mutation in dystrophic mdx(4cv) mice using single and dual AAV vector delivery of a muscle-specific Cas9 cassette together with single-guide RNA cassettes and, in one approach, a dystrophin homology region to fully correct the mutation...
February 14, 2017: Nature Communications
https://www.readbyqxmd.com/read/28191536/galileo-in-bethesda-the-future-of-gene-editing
#10
Lawrence Grouse
No abstract text is available yet for this article.
December 1, 2016: Journal of Translational Internal Medicine
https://www.readbyqxmd.com/read/28183853/mark4-inhibits-hippo-signaling-to-promote-proliferation-and-migration-of-breast-cancer-cells
#11
Emad Heidary Arash, Ahmed Shiban, Siyuan Song, Liliana Attisano
The Hippo pathway is a critical regulator of tissue size, and aberrations in pathway regulation lead to cancer. MST1/2 and LATS1/2 kinases comprise the core of the pathway that, in association with adaptor proteins SAV and MOB, functions in a sequential manner to phosphorylate and inhibit the transcription factors YAP and TAZ. Here we identify mammalian MARK family members as activators of YAP/TAZ. We show that depletion of MARK4 in MDA-MB-231 breast cancer cells results in the loss of nuclear YAP/TAZ and decreases the expression of YAP/TAZ targets...
February 9, 2017: EMBO Reports
https://www.readbyqxmd.com/read/28178246/erratum-multiplex-gene-editing-by-crispr-cpf1-using-a-single-crrna-array
#12
Bernd Zetsche, Matthias Heidenreich, Prarthana Mohanraju, Iana Fedorova, Jeroen Kneppers, Ellen M DeGennaro, Nerges Winblad, Sourav R Choudhury, Omar O Abudayyeh, Jonathan S Gootenberg, Wen Y Wu, David A Scott, Konstantin Severinov, John van der Oost, Feng Zhang
No abstract text is available yet for this article.
February 8, 2017: Nature Biotechnology
https://www.readbyqxmd.com/read/28178187/may-i-cut-in-gene-editing-approaches-in-human-induced-pluripotent-stem-cells
#13
REVIEW
Nicholas Brookhouser, Sreedevi Raman, Christopher Potts, David A Brafman
In the decade since Yamanaka and colleagues described methods to reprogram somatic cells into a pluripotent state, human induced pluripotent stem cells (hiPSCs) have demonstrated tremendous promise in numerous disease modeling, drug discovery, and regenerative medicine applications. More recently, the development and refinement of advanced gene transduction and editing technologies have further accelerated the potential of hiPSCs. In this review, we discuss the various gene editing technologies that are being implemented with hiPSCs...
February 6, 2017: Cells
https://www.readbyqxmd.com/read/28177771/precision-genome-editing-in-the-crispr-era
#14
Jayme Salsman, Graham Dellaire
With the introduction of precision genome editing using CRISPR/Cas9 technology, we have entered a new era of genetic engineering and gene therapy. With RNA-guided endonucleases, such as Cas9, it is possible to engineer DNA double strand breaks (DSB) at specific genomic loci. DSB repair by the error-prone non-homologous end joining (NHEJ) pathway can disrupt a target gene by generating insertions and deletions. Alternatively, Cas9-mediated DSBs can be repaired by homology directed repair (HDR) using a homologous DNA repair template, thus allowing precise gene editing by incorporating genetic changes into the repair template...
September 29, 2016: Biochemistry and Cell Biology, Biochimie et Biologie Cellulaire
https://www.readbyqxmd.com/read/28176813/a-combinational-crispr-cas9-gene-editing-approach-can-halt-hiv-replication-and-prevent-viral-escape
#15
Robert Jan Lebbink, Dorien C M de Jong, Femke Wolters, Elisabeth M Kruse, Petra M van Ham, Emmanuel J H J Wiertz, Monique Nijhuis
HIV presents one of the highest evolutionary rates ever detected and combination antiretroviral therapy is needed to overcome the plasticity of the virus population and control viral replication. Conventional treatments lack the ability to clear the latent reservoir, which remains the major obstacle towards a cure. Novel strategies, such as CRISPR/Cas9 gRNA-based genome-editing, can permanently disrupt the HIV genome. However, HIV genome-editing may accelerate viral escape, questioning the feasibility of the approach...
February 8, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28174584/an-efficient-visual-screen-for-crispr-cas9-activity-in-arabidopsis-thaliana
#16
Florian Hahn, Otho Mantegazza, André Greiner, Peter Hegemann, Marion Eisenhut, Andreas P M Weber
The CRISPR/Cas9 system enables precision editing of the genome of the model plant Arabidopsis thaliana and likely of any other organism. Tools and methods for further developing and optimizing this widespread and versatile system in Arabidopsis would hence be welcomed. Here, we designed a generic vector system that can be used to clone any sgRNA sequence in a plant T-DNA vector containing an ubiquitously expressed Cas9 gene. With this vector, we explored two alternative marker systems for tracking Cas9-mediated gene-editing in vivo: BIALAPHOS RESISTANCE (BAR) and GLABROUS1 (GL1)...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28170165/a-rapid-pipeline-to-model-rare-neurodevelopmental-disorders-with-simultaneous-crispr-cas9-gene-editing
#17
Scott Bell, Huashan Peng, Liam Crapper, Ilaria Kolobova, Gilles Maussion, Cristina Vasuta, Volodymyr Yerko, Tak Pan Wong, Carl Ernst
The development of targeted therapeutics for rare neurodevelopmental disorders (NDDs) faces significant challenges due to the scarcity of subjects and the difficulty of obtaining human neural cells. Here, we illustrate a rapid, simple protocol by which patient derived cells can be reprogrammed to induced pluripotent stem cells (iPSCs) using an episomal vector and differentiated into neurons. Using this platform enables patient somatic cells to be converted to physiologically active neurons in less than two months with minimal labor...
December 1, 2016: Stem Cells Translational Medicine
https://www.readbyqxmd.com/read/28167025/genome-editing-as-a-tool-to-achieve-the-crop-ideotype-and-de-novo-domestication-of-wild-relatives-case-study-in-tomato
#18
REVIEW
Agustin Zsögön, Tomas Cermak, Dan Voytas, Lázaro Eustáquio Pereira Peres
The ideotype is a theoretical model of an archetypal cultivated plant. Recent progress in genome editing is aiding the pursuit of this ideal in crop breeding. Breeding is relatively straightforward when the traits in question are monogenic in nature and show Mendelian inheritance. Conversely, traits with a diffuse, polygenic basis such as abiotic stress resistance are more difficult to harness. In recent years, many genes have been identified that are important for plant domestication and act by increasing yield, grain or fruit size or altering plant architecture...
March 2017: Plant Science: An International Journal of Experimental Plant Biology
https://www.readbyqxmd.com/read/28165849/autophagosome-formation-and-cargo-sequestration-in-the-absence-of-lc3-gabaraps
#19
Benjamin Scott Padman, Thanh Ngoc Nguyen, Michael Lazarou
It has been widely assumed that Atg8 family LC3/GABARAP proteins are essential for the formation of autophagosomes during macroautophagy/autophagy, and the sequestration of cargo during selective autophagy. However, there is little direct evidence on the functional contribution of these proteins to autophagosome biogenesis in mammalian cells. To dissect the functions of LC3/GABARAPs during starvation-induced autophagy and PINK1-PARK2/Parkin-dependent mitophagy, we utilized CRISPR/Cas9 gene editing to generate knockouts of the LC3 and GABARAP subfamilies, and all 6 Atg8 family proteins in HeLa cells...
February 6, 2017: Autophagy
https://www.readbyqxmd.com/read/28160363/establishment-of-a-tobacco-by2-cell-line-devoid-of-plant-specific-xylose-and-fucose-as-a-platform-for-the-production-of-biotherapeutic-proteins
#20
Uri Hanania, Tami Ariel, Yoram Tekoah, Liat Fux, Maor Sheva, Yehuda Gubbay, Mara Weiss, Dina Oz, Yaniv Azulay, Albina Turbovski, Yehava Forster, Yoseph Shaaltiel
Plant produced glycoproteins contain N-linked glycans with plant-specific residues of β(1,2)-xylose and core α(1,3)-fucose, which do not exist in mammalian derived proteins. Although our experience with two enzymes that are used for enzyme replacement therapy (ERT) does not indicate that the plant sugar residues have deleterious effects, we made a conscious decision to eliminate these moieties from plant-expressed proteins. We knocked out the β(1,2)-xylosyltranferase (XylT) and the α(1,3)-fucosyltransferase (FucT) genes, using CRISPR/Cas9 genome editing, in Nicotiana...
February 3, 2017: Plant Biotechnology Journal
keyword
keyword
80588
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"