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We narrowed to 1,052 results for: STI

Showing: 201 - 220 of 1052 results
  1. 22 Hot Plasmid Technologies from 2014

    Type
    Blog Post
    ...components into a destination vector in a predefined order. Finally, the destination vectors are used ...the positional groups. Eight final destination vectors, consisting of all four final RVD modules in each... this by selecting the important elements from existing transposon and vector systems and creating an ...transport. pMitoTimer from Yan’s lab, which is constitutively expressed, reports on the balance of biogenesis...fluorescence microscope 8 hours post-pulse. The distinct differences of red-to-green fluorescence in individual...modular system for easier exchange and re-use of existing elements. DNA sequences for a desired component...be used for each Multisite Gateway compatible destination vector for a maximum of 24 elements assembled...
  2. Multifunctional Neural Fibers: Modulation from Gut to Brain

    Type
    Blog Post
    ...interest, and stimulate or manipulate responses through neurological means like electric stimulation, drug administration...Due to the soft nature of the intestines and the requirement for digestive motility to not be disturbed...response to both of these stimulations. The best part? The chemical stimulation was sucrose…..sounds like...validated simultaneously in the brain and the intestines of mice. The result? A very cool tool to advance...Anikeeva lab are microelectronic fibers made from thermoplastic polymers that can work with all the bells and...engineering road map of sorts, giving an idea of the stiffness the fibers would need to be, as well as other ...function (the gut twists and contorts during the digestion of food, while brain tissue is relatively static...
  3. Using CRISPR/Cas9 to Edit Disease Out of the Genome

    Type
    Blog Post
    ...Hubrecht Institute in The Netherlands used the CRISPR/Cas9 genome editing system to correct the cystic fibrosis...homologous recombination in cultured intestinal stem cells of patients with cystic fibrosis (8).   The difference...therapeutic.” There are many fundamental questions about CRISPR/Cas biology still left to answer as well, she says...Repair of CFTR by CRISPR/Cas9 in Intestinal Stem Cell Organoids of Cystic Fibrosis Patients." Cell Stem ...and precise, researchers are now using it to investigate potential therapeutics for complex genetic diseases...adult stem cells isolated from two patients with cystic fibrosis. They were able to demonstrate functional...stable,” said Gerald Schwank, first author of the cystic fibrosis report. “This is a big advantage over ...
  4. Tips for a 1st Time CRISPR User (by a 1st Time CRISPR User)

    Type
    Blog Post
    ...sized digestion products (that would co-migrate on a gel) instead of two different sized digestion products...need/want to put the digestion site in the middle of the PCR product, you would still be able to identify...undigested control can help distinguish between a smear and a faint digestion product. Also, depending on...transduced (MOI = 37) and selected with 1 µg/mL blasticidin for 9 days. Single cells from a stable cell pool...then expanded for an additional 3 weeks under blasticidin selection. Anti-Cas9 Western blotting was performed...cells in the population, so some of the cells will still appear green despite having active Cas9 (see tip... target different regions of your gene. I used existing BRAF gRNA viruses. There are a few reasons to ...
  5. New Tool for Lineage Tracing: The ClonTracer Library

    Type
    Blog Post
    ...developed this tool, there were so many interesting questions that we could apply [it to].” Using ClonTracer...Library, deposited by Carrie Bhang, a research investigator in the In Vivo Pharmacology group at Novartis...environment” with a strong focus on publishing, but still made it so she could “get exposure to the drug discovery...started using the tool to look at a variety of questions surrounding cancer development, metastasis, and...drug treatments arise during treatment or are preexisting in the parent population prior to the start of...from the same parent cells that represent the preexisting resistant subpopulation 2. Resistant cells among...would have different labels - i.e. they would stochastically arise from different cells throughout the treatment...
  6. A Primer on Optogenetics: Introduction and Opsin Delivery

    Type
    Blog Post
    ...viral expression but may still be sufficient for successful stimulation. Testing opsin expression  Regardless... of Antonello Bonci, Director of the National Institutes of Drug Abuse Intramural Research Program (NIH-NIDA...you want to use optogenetics The most important question to consider is what exactly do you want to use...optogenetics is best used to address a specific question. Optogenetics is a tool and, just like any other...circuit of interest in promoting reward is a self-stimulation experiment wherein mouse initiated optogenetic...in a reward sensation and subsequent repeated stimulation. A spatial memory task, on the other hand, would...opsin of choice in the brain region you wish to stimulate 2) Fabrication and implantation of the optical...
  7. Plasmid Collections

    Type
    Collection
    ...Plasmid Collection and Resource Center Do you have suggestions for other plasmids that should be added to this...
  8. Optogenetics Plasmid Collection

    Type
    Collection
    ...last reviewed: 25 September 2025 Do you have suggestions for other plasmids that should be added to this...
  9. CRISPR 101: Multiplex Expression of gRNAs

    Type
    Blog Post
    ...ligated into Cas9 or dCas9-containing destination vectors. Destination vector options include humanized wt...Addgene. 8. Xie, Kabin, Minkenberg, Bastian, & Yinong Yang. “Boosting CRISPR/Cas9 multiplex editing capability...editing. Multiplexing gRNAs: the basics One common question Addgene Senior Scientists receive is: can I express...ordered assembly of multiple components into a destination vector. The first step in CRISPR/Cas9 Golden ...oligonucleotides specifying each gRNA target sequence into distinct expression vectors using the enzyme BbsI. These...together to allow for ordered assembly into a destination vector that expresses Cas9. This is illustrated...drive ordered assembly into a Cas9-containing destination vector. Note: depending on which method you use...
  10. Virtual Science Conference Coming Up? Three Addgenies Share Their Experience

    Type
    Blog Post
    ... where you can type in questions for the speaker. “I think a lot more questions get answered this way ...audience can help decide which questions get answered. “You can upvote a question and the host will see the...upvoted question.”If the Q&A session ran out of time, the speaker could continue to answer questions in the...thought of walking up to the mic and asking your question in a large conference room puts butterflies in...the highly voted questions,” says Zhang. “Usually the moderator starts by asking the speaker the highly...audience engaged. They first sent a pre-workshop questionnaire to the participants to learn about what they... when you are giving a research talk, there are still other ways to make your session more engaging, for...
  11. Career Insights: Technical Support Specialist

    Type
    Blog Post
    ...prepares one for numerous non-academic careers. Still, many start their scientific careers hoping to follow... documentation of my results, answer loads of questions, and I also had to do some troubleshooting as ...ahead and contact a technical support team with a question or two that open a dialogue. This will give you...there is considerable diversity in the types of questions customers ask, and there are also differences ... in a technical support role. What general characteristics do jobs in technical support have? There are...Correspondent or similar. While there isn’t a clear distinction between these job titles, they may be different...team accepts any incoming requests and answers questions that are less time consuming and/or less technically...
  12. Cancer and the Immune System: Deciphering the Relationship

    Type
    Blog Post
    ...development of immunotherapeutics. There are still many important questions in this exciting field of research.... complicated and dynamic phenomenon that is interestingly responsible for tumor reduction as well as progression...inflammatory responses can augment tumor growth. Indeed, lasting responses to viral infections have resulted in ...chemical signals such as IL-8, IFNγ, and colony stimulating factor 1 (CSF-1). Additionally, tumor cells recruit...cell-surface proteome to inhibit expression of co-stimulatory molecules needed for T cell effector function...surfaces to avoid recognition by CD8+ T cells. Existing therapies and effects on immune system Conventional... However, these conventional therapies produce lasting side effects, damage healthy cells, and often cannot...
Showing: 201 - 220 of 1052 results