Template:Current week ecosystem agenda: Difference between revisions

Latest revision as of 08:52, 27 May 2024

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-» A future for Ukraine is the future of its science

2024 Week 22

May-27 Mo

Same experimental conditions, but different O₂ fluxes in the left and right chambers?

Check for instrumental and operational factors that could be causing O₂ flux differences between the O2k-chambers.
- »Different O2 fluxes in left and right chamber«
- communicated by »Timon-Gomez Alba« and »Baglivo Eleonora«

May-28 Tu

May-29 We

May-30 Th

"Harmonization of isolation protocols yielding intact and enzymatically active mitochondria are critical to assess mitochondrial respiratory function"

- »MiPNet20.06 Isolation mouse heart mitochondria«
- communicated by »Cardoso Luiza« and »Leo Elettra«

May-31 Fr

Next Week

2024 Week 23

Jun-03 Mo

Jun-04 Tu

Jun-05 We

Jun-06 Th

"Silencing of mt-tRF-Leu^TAA in islet cells limits the inner mitochondrial membrane potential and impairs mitochondrial oxidative phosphorylation."

Jacovetti C, Donnelly C, Menoud V, Suleiman M, Cosentino C, Sobel J, Wu K, Bouzakri K, Marchetti P, Guay C, Kayser B, Regazzi R (2024) The mitochondrial tRNA-derived fragment, mt-tRF-LeuTAA, couples mitochondrial metabolism to insulin secretion. »Bioblast link«

from the O2k-Network »CH Lausanne Place N«

Jun-07 Fr

@@ Line 1: / Line 1: @@
-Week 32
+{{Template:Science for Ukraine}}
-* '''Aug-03 Mo'''
+Week 22
+* '''May-27 Mo'''
+:{|
+| width="110" align="center" | [[Image:O2k-Support.jpg|60px|link=http://wiki.oroboros.at/index.php/O2k-Open_Support |O2k-Open Support]][[File:Yellow-take care.png|25px|Info: take care]]
+|'''Same experimental conditions, but different O<sub>2</sub> fluxes in the left and right chambers?'''<br>
+Check for instrumental and operational factors that could be causing O<sub>2</sub> flux differences between the O2k-chambers.
+<br>
+- »'''[[Different O2 fluxes in left and right chamber]]'''«<br>
+- communicated by »[[Timon-Gomez Alba]]« and »[[Baglivo Eleonora]]«
+|}
+----
+* '''May-28 Tu'''
+----
+* '''May-29 We'''
+----
+* '''May-30 Th'''
 :{|
 | width="110" align="center" | [[Image:O2k-Support.jpg|60px|link=http://wiki.oroboros.at/index.php/O2k-Open_Support |O2k-Open Support]][[File:Blue-info.png|25px|Info: improve]]
-| '''What do you do if the values for the “O2 slope background” fields are not appearing correctly in the DatLab  “Mark statistics” window?'''<br>
+|''' "Harmonization of isolation protocols yielding intact and enzymatically active mitochondria are critical to assess mitochondrial respiratory function"'''<br>
-It is possible to retrieve the values and correct units displayed in the Mark Statistics window by updating the Windows control panel settings. <br>
+- »'''[[MiPNet20.06_IsolationMouseHeart-mt|MiPNet20.06 Isolation mouse heart mitochondria]]'''«<br>
-- » [[MitoPedia:_DatLab#Problems_with_text_in_the_.E2.80.9CMark_Statistics.E2.80.9D_window|  Troubleshooting for Mark Statistics window]]«
+- communicated by »[[Cardoso Luiza]]« and »[[Leo Elettra]]«
 |}
 ----
-* '''Aug-04 Tu'''
+* '''May-31 Fr'''
+----
+'''<big>Next Week</big>'''
+Week 23
+* '''Jun-03 Mo'''
+----
+* '''Jun-04 Tu'''
+----
+* '''Jun-05 We'''
+----
+* '''Jun-06 Th'''
 :{|
 | width="100" align="center" |[[Image:O2k-Publications.jpg|70px|link=http://wiki.oroboros.at/index.php/O2k-Publications:_Topics |O2k-Publications in the MiPMap]]
-|''' Liver-specific deletion of PARKIN impairs the mitochondrial phosphorylation system '''<br>
+|'''"Silencing of mt-tRF-Leu<sup>TAA</sup> in islet cells limits the inner mitochondrial membrane potential and impairs mitochondrial oxidative phosphorylation."''' <br>
-:from the O2k-Network »[[US PA Pittsburgh Jurczak MJ]]«
+* Jacovetti C, Donnelly C, Menoud V, Suleiman M, Cosentino C, Sobel J, Wu K, Bouzakri K, Marchetti P, Guay C, Kayser B, Regazzi R (2024) The mitochondrial tRNA-derived fragment, mt-tRF-LeuTAA, couples mitochondrial metabolism to insulin secretion. [[Jacovetti 2024 Mol Metab|»Bioblast link«]]
-*Edmunds LR, Xie B, Mills AM, Huckestein BR, Undamatla R, Murali A, Pangburn MM, Martin J, Sipula I, Kaufman BA, Scott I, Jurczak MJ (2020) Liver-specific Prkn knockout mice are more susceptible to diet-induced hepatic steatosis and insulin resistance. Mol Metab [Epub ahead of print]. [[Edmunds 2020 Mol Metab|»Bioblast link«]]
+:from the O2k-Network »[[CH Lausanne Place N]]«
 |}
 ----
-* '''Aug-05 We'''
+* '''Jun-07 Fr'''
-----
-* '''Aug-06 Th'''
-:{|
-| width="110" align="center" | [[File:MitoPedia.jpg|left|80px|MitoPedia]]
-| '''OXPHOS-coupling efficiency (1-[[LEAK_respiration|''L'']]/[[OXPHOS_capacity|''P'']])''' describes the coupling of the mitochondrial [[electron transfer system]]. This [[Coupling control factor|coupling control factor]] ranges from 1.0 for a fully coupled system to 0.0 for a system with zero respiratory phosphorylation capacity (''L''=''P''). It is suggested to use OXPHOS-coupling efficiency instead of the [[respiratory acceptor control ratio]] (''RCR'') to evaluate mitochondrial coupling. <br>
-- »'''[[OXPHOS-coupling_efficiency|OXPHOS-coupling efficiency]]'''«
-|}
 ----
-* '''Aug-07 Fr'''