Happening @ Michigan https://events.umich.edu/list/rss RSS Feed for Happening @ Michigan Events at the University of Michigan. RNA Collaborative Seminar (June 30, 2021 4:00pm) https://events.umich.edu/event/84166 84166-21620522@events.umich.edu Event Begins: Wednesday, June 30, 2021 4:00pm
Location: Off Campus Location
Organized By: Center for RNA Biomedicine

REGISTRATION REQUIRED: https://umich.zoom.us/webinar/register/WN_6OEQ6sDAQ0-21GHm6d7VEQ

“Dynamic multivalent interactions drive mammalian RNA regulation”
Sethu Pitchiaya, Ph.D.
Dept of Urology

and

"Characterizing cellular RNA-protein interaction networks with chemical probes"
Chase Weidmann, Ph.D.
Dept of Biological Chemistry

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Lecture / Discussion Wed, 09 Jun 2021 15:28:29 -0400 2021-06-30T16:00:00-04:00 2021-06-30T17:00:00-04:00 Off Campus Location Center for RNA Biomedicine Lecture / Discussion Sethu Pitchiaya & Chase Weidmann
RNA Innovation Seminar (September 13, 2021 4:00pm) https://events.umich.edu/event/86155 86155-21631746@events.umich.edu Event Begins: Monday, September 13, 2021 4:00pm
Location: Off Campus Location
Organized By: Center for RNA Biomedicine

"Recent improvements in modeling and design of RNA-only structures"

ABSTRACT: The discovery and design of biologically important RNA molecules is outpacing three-structural characterization. I'll describe results from my and Wah Chiu's groups that demonstrate that cryo-electron microscopy can resolve maps of several kinds of RNA-only systems. These maps enable subnanometer-resolution 3D coordinate estimation when complemented with multidimensional chemical mapping and Rosetta DRRAFTER computational modeling. If time allows, I'll describe work from the Eterna project to stabilize mRNA molecules to help accelerate worldwide COVID immunization.

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Lecture / Discussion Thu, 02 Sep 2021 12:54:16 -0400 2021-09-13T16:00:00-04:00 2021-09-13T17:00:00-04:00 Off Campus Location Center for RNA Biomedicine Lecture / Discussion Rhiju Das, Stanford University
Opportunity Kick-Off: Preparing a Competitive NIH S10 Instrumentation Proposal (September 17, 2021 12:00pm) https://events.umich.edu/event/85468 85468-21626488@events.umich.edu Event Begins: Friday, September 17, 2021 12:00pm
Location: Off Campus Location
Organized By: OVPR Office of Research Development

Hosted by U-M Research Development and the Biosciences Initiative, this webinar will provide an overview of NIH S10 Instrumentation Grants, including U-M success rates, common reviewer critiques, a timeline for developing a strong proposal, and resources to support your efforts.
Recent S10 awardees will join our panel to discuss their experiences, offer tips for success and answer your questions.

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Workshop / Seminar Thu, 19 Aug 2021 16:59:13 -0400 2021-09-17T12:00:00-04:00 2021-09-17T13:00:00-04:00 Off Campus Location OVPR Office of Research Development Workshop / Seminar Closeup of microscope
RNA Innovation Seminar (October 4, 2021 4:00pm) https://events.umich.edu/event/86162 86162-21631753@events.umich.edu Event Begins: Monday, October 4, 2021 4:00pm
Location: 1027 E. Huron Building
Organized By: Center for RNA Biomedicine

"Fluorescent nucleoside analogues with new properties"

HYBRID EVENT
in-person: Forum Hall, Palmer Commons
Zoom: https://umich.zoom.us/webinar/register/WN__vvE2dtHQi-R3h05JUHBzQ

ABSTRACT
Fluorescent nucleoside analogues (FNAs) are powerful probes for studying the structure and dynamics of nucleic acids, which are vital to understanding RNA function, DNA damage repair, nucleic acid–protein interactions, regulatory mechanisms for gene expression, and other aspects of nucleic acid function. Existing FNAs are prone to quenching by base pairing and stacking, are clustered at the blue–green end of the visible spectrum, and have limited brightness as compared with conventional fluorophores. Studies of nucleic acid function would benefit greatly from overcoming these limitations. We have designed, synthesized, and studied a series of fluorescent pyrimidine analogues, aiming to address these limitations and develop a detailed understanding of the relationships between chemical structure and fluorescent responses to local environment in nucleic acids. Included in this series is a tricyclic cytidine analogue DEAtC that is nearly non-fluorescent as a nucleoside, but responds to matched base pairing and stacking with a fluorescence turn-on. A chlorinated tricyclic cytidine 8-Cl-tCO reports on local environment by changes in the vibrational fine structure of its emission spectra. To address the problem of limited brightness, we have design and synthesized a new NFA that we call ABN, which has a conjugated push–pull system similar to those found in bright fluorophores such as rhodamines. ABN is the brightest known FNA when present in duplex nucleic acids, and it is readily detected in single-molecule fluorescence measurements using both 1-photon and 2-photon excitation. Collectively, these FNAs offer new capabilities for biophysical studies on nucleic acids. Comparisons of their structure and properties help to reveal mechanisms for fluorescence changes in response to local environment in nucleic acids.

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Lecture / Discussion Fri, 10 Sep 2021 11:29:04 -0400 2021-10-04T16:00:00-04:00 2021-10-04T17:00:00-04:00 1027 E. Huron Building Center for RNA Biomedicine Lecture / Discussion Byron Purse, San Diego State University
RNA Innovation Seminar: Tim Stasevich, Ph.D., Colorado State University (October 18, 2021 4:00pm) https://events.umich.edu/event/86166 86166-21631758@events.umich.edu Event Begins: Monday, October 18, 2021 4:00pm
Location: Off Campus Location
Organized By: Center for RNA Biomedicine

KEYWORDS: translational regulation, gene expression, fluorescence microscopy, intrabodies, single-molecule imaging

ABSTRACT: My lab is creating technology to image mRNA translation in real time and with single-molecule precision in living cells. In this talk, I will introduce our technology and describe how it can be used to amplify fluorescence from newly synthesized proteins as they are being translated from single mRNAs. I will show how we quantify these signals to determine the size, shape, subcellular localization, and mobilities of mRNA translation sites, as well as their protein synthesis dynamics. I will then highlight a few recent applications of our technology, focusing mainly on a new biosensor we have developed to quantify how individual regulatory factors impact single mRNA translation dynamics. Using this biosensor, we provide evidence that human Argonaute2 (Ago2) shuts down translation by down regulating translation initiation on the minutes timescale and helping usher translationally silent mRNAs into P-bodies on the hours timescale. I will conclude by discussing new fluorescent intrabodies my lab is engineering to light up nascent and mature proteins in multiple colors. As these intrabodies can be encoded on plasmids, they can easily be adapted by other labs to image gene activity in diverse living systems.
Timothy J. Stasevich is an Associate Professor in the Department of Biochemistry and Molecular Biology at Colorado State University (CSU). His lab uses a combination of advanced fluorescence microscopy, genetic engineering, and computational modeling to study the dynamics of gene regulation in living mammalian cells. His lab helped pioneer the imaging of real-time single-mRNA translation dynamics in living cells1. Dr. Stasevich received his B.S. in Physics and Mathematics from the University of Michigan, Dearborn, and his Ph. D. in Physics from the University of Maryland, College Park. He transitioned into experimental biophysics as a post-doctoral research fellow in the laboratory of Dr. James G. McNally at the National Cancer Institute. During this time, he developed technology based on fluorescence microscopy to help establish gold-standard measurements of live-cell protein dynamics. Dr. Stasevich next moved to Osaka University, where he worked with Dr. Hiroshi Kimura as a Japan Society for the Promotion of Science Foreign Postdoctoral Research Fellow. While there, he helped create technology to image endogenous proteins and their post-translation modifications in vivo. This allowed him to image the live-cell dynamics of epigenetic histone modifications during gene activation for the first time2. Before joining the faculty at CSU, Dr. Stasevich spent a year as a Visiting Fellow at the HHMI Janelia Research Campus, where he applied superresolution fluorescence microscopy to improve the spatiotemporal resolution of endogenous protein imaging in live cells.
1. Morisaki, T. et al. Real-time quantification of single RNA translation dynamics in living cells. Science 352, 1425–1429 (2016).
2. Stasevich, T. J. et al. Regulation of RNA polymerase II activation by histone acetylation in single living cells. Nature 516, 272–275 (2014).

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Lecture / Discussion Thu, 30 Sep 2021 10:17:54 -0400 2021-10-18T16:00:00-04:00 2021-10-18T17:00:00-04:00 Off Campus Location Center for RNA Biomedicine Lecture / Discussion Tim Stasevich, Colorado State University
RNA Innovation Seminar (November 8, 2021 4:00pm) https://events.umich.edu/event/86167 86167-21631759@events.umich.edu Event Begins: Monday, November 8, 2021 4:00pm
Location: Off Campus Location
Organized By: Center for RNA Biomedicine

"Harnessing diverse compact CRISPR-Cas3 for long-range genome engineering"
Zhonggang Hou, Ph.D.
Research Investigator
Biological Chemistry

and

"Microscopic Examination of Spatial Transcriptome through Seq-Scope"
Jun Hee Lee, PhD
Associate Professor
Molecular & Integrative Physiology

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Lecture / Discussion Mon, 25 Oct 2021 13:33:17 -0400 2021-11-08T16:00:00-05:00 2021-11-08T20:00:00-05:00 Off Campus Location Center for RNA Biomedicine Lecture / Discussion Zhonggang Hou, Biological Chemistry & Jun Hee Lee, Molecular & Integrative Physiology
RNA Faculty Candidate Seminar (December 13, 2021 4:00pm) https://events.umich.edu/event/89524 89524-21663803@events.umich.edu Event Begins: Monday, December 13, 2021 4:00pm
Location: Taubman Biomedical Science Research Building
Organized By: Center for RNA Biomedicine

In-person/Hybrid seminar co-hosted by the Center for RNA Biomedicine and the Department of Molecular, Cellular, and Developmental Biology

Talk title: “Resolving the localisation and dynamics of mRNA and protein synthesis within neurons”

Keywords: mRNA dynamics, local protein synthesis, neurons, neuronal cell biology, synaptic plasticity, in vivo imaging

If you are having trouble registering, please contact Martina Jerant at mjerant@umich.edu

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Lecture / Discussion Tue, 30 Nov 2021 13:12:23 -0500 2021-12-13T16:00:00-05:00 2021-12-13T17:00:00-05:00 Taubman Biomedical Science Research Building Center for RNA Biomedicine Lecture / Discussion Paul Donlin-Asp, Ph.D.,
Programmable Biomaterials/Regenerative Medicine Grand Challenge (January 24, 2022 1:00pm) https://events.umich.edu/event/88715 88715-21677237@events.umich.edu Event Begins: Monday, January 24, 2022 1:00pm
Location: Off Campus Location
Organized By: Regenerative Medicine Biosciences Initiative

Programmable Biomaterials/Regenerative Medicine Grand Challenge #1

Theme: How to regenerate tissues/organs to optimally integrate with the host

Goal: Bring together clinicians, scientists, and engineers to explore new ideas and catalyze new collaborations to address key barriers to the translation of regenerative medicine technologies

Format: Short talks identifying clinical problems and emerging technologies, followed by breakout sessions to identify opportunities

Breakouts: Based on problems identified, what are transformative things UM can do to solve? We’re looking for big ideas that involve new, heterogeneous groups. Themes/challenges that emerge from breakouts will define an RFA

Outcome: Funding for collaborative proposals that emerge from the grand challenge session w/ criteria that proposals are novel and integrative, satisfying one or more of the following elements:
•High risk, cross-cutting, transformative
•Leverage strengths at UM in new ways
•Pull together new combinations of people
•Tackle new problems or existing problems in new ways
•Topics that will have greatest impact and potential for extramural funding
•We anticipate awarding 3 grants at ~100K each
Please join us for our 2-day VIRTUAL event January 24 and January 25.

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Workshop / Seminar Tue, 18 Jan 2022 19:32:41 -0500 2022-01-24T13:00:00-05:00 2022-01-24T18:30:00-05:00 Off Campus Location Regenerative Medicine Biosciences Initiative Workshop / Seminar Purple Pipette
Programmable Materials/Regenerative Medicine Grand Challenge-Breakout Sessions (January 25, 2022 9:00am) https://events.umich.edu/event/88716 88716-21656961@events.umich.edu Event Begins: Tuesday, January 25, 2022 9:00am
Location: Off Campus Location
Organized By: Regenerative Medicine Biosciences Initiative

Programmable Biomaterials/Regenerative Medicine Grand Challenge Breakout Rooms

Theme: How to regenerate tissues/organs to optimally integrate with the host

Goal: Bring together clinicians, scientists, and engineers to explore new ideas and catalyze new collaborations to address key barriers to the translation of regenerative medicine technologies

Format: Short talks identifying clinical problems and emerging technologies, followed by breakout sessions to identify opportunities

Breakouts: Based on problems identified, what are transformative things UM can do to solve? We’re looking for big ideas that involve new, heterogeneous groups. Themes/challenges that emerge from breakouts will define an RFA

Outcome: Funding for collaborative proposals that emerge from the grand challenge session w/ criteria that proposals are novel and integrative, satisfying one or more of the following elements:
•High risk, cross-cutting, transformative
•Leverage strengths at UM in new ways
•Pull together new combinations of people
•Tackle new problems or existing problems in new ways
•Topics that will have greatest impact and potential for extramural funding
•We anticipate awarding 3 grants at ~100K each
Please join us for our 2-day VIRTUAL event January 24 and January 25.

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Workshop / Seminar Tue, 18 Jan 2022 19:31:38 -0500 2022-01-25T09:00:00-05:00 2022-01-25T12:00:00-05:00 Off Campus Location Regenerative Medicine Biosciences Initiative Workshop / Seminar Regenerative Medicine Grand Challenge