Difference between revisions of "Template:Current week ecosystem agenda"

Latest revision as of 08:23, 15 May 2024

Oroboros declares solidarity against the Russian aggression-war in Ukraine and against all aggression-wars worldwide. - »More details

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

2024 Week 20

May-13 Mo

Do you see fluctuations of O₂ slope negative following a pattern similar to the Peltier power, but without block temperature variation?

Placing the O2k under direct airflow of an air conditioning equipment may lead to disturbances in the O₂ slope negative.
- »Fluctuations of O₂ slope negative«
- communicated by »Cardoso Luiza« and »Grings Mateus«

May-14 Tu

May-15 We

Azzi A, Gnaiger E (2024) Tributes to pioneers in bioenergetics - wandering in the garden of memories. Bioenerg Commun 2024.3.v1. https://doi.org/10.26124/bec:2024-0003

- »Bioblast link«

May-16 Th

"The sample holder protects (...) fragile samples from potential damage caused by stirring the medium."

- »MiPNet27.07 Sample Holder«
- communicated by »Willis Jaime R« and »Timon-Gomez Alba«

May-17 Fr

Next Week

2024 Week 21

May-20 Mo

How do I determine the optimal oligomycin concentration for my assay?

Perform the oligomycin titration test, and adjust your oligomycin concentration to minimize the inhibition of ET capacity.
- »Oligomycin titration test«
- communicated by »Baglivo Eleonora« and »Schmitt Sabine«

May-21 Tu

May-22 We - International Day for Biological Diversity

"We have identified a circadian clock phase-dependent change in Complex I coupling efficiency, demonstrating for the first time a mitochondria–clock interaction in the hooded seal."

Ciccone C, Kante F, Folkow LP, Hazlerigg DG, West AC, Wood SH (2024) Circadian coupling of mitochondria in a deep-diving mammal. »Bioblast link«

from the O2k-Network »NO Tromsoe Wood SH«

May-23 Th

May-24 Fr

@@ Line 1: / Line 1: @@
 {{Template:Science for Ukraine}}
-Week 14
-* '''Apr-01 Mo'''  April - Parkinson's Disease Awareness Month
+Week 20
+* '''May-13 Mo'''
 :{|
-| width="100" align="center" |[[Image:O2k-Publications.jpg|70px|link=http://wiki.oroboros.at/index.php/O2k-Publications:_Topics |O2k-Publications in the MiPMap]]
+| 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]]
-|'''"Although the chain of events leading to this respiration deficit is currently not understood, the findings constitute a robust assay for the progressive pathology induced by PINK1 deficiency."''' <br>
+|'''Do you see fluctuations of O<sub>2</sub> slope negative following a pattern similar to the Peltier power, but without block temperature variation?'''<br>
-* Gispert S, Ricciardi F, Kurz A, Azizov M, Hoepken HH, Becker D, Voos W, Leuner K, Müller WE, Kudin AP, Kunz WS, Zimmermann A, Roeper J, Wenzel D, Jendrach M, García-Arencíbia M, Fernández-Ruiz J, Huber L, Rohrer H, Barrera M, Reichert AS, Rüb U, Chen A, Nussbaum RL, Auburger G (2009) Parkinson phenotype in aged PINK1-deficient mice is accompanied by progressive mitochondrial dysfunction in absence of neurodegeneration. [[Gispert 2009 PLoS One|»Bioblast link«]]
+Placing the O2k under direct airflow of an air conditioning equipment may lead to disturbances in the O<sub>2</sub> slope negative.
-:from the O2k-Network »[[US CA San Francisco Nussbaum RL]]« and »[[DE Frankfurt Eckert GP]]«
+<br>
-|}
+- »'''[[Oxygen_flux_-_instrumental_background#Fluctuations_of_O2_slope_negative|Fluctuations of O<sub>2</sub> slope negative]]'''«<br>
+- communicated by »[[Cardoso Luiza]]« and »[[Grings Mateus]]«
+|}
 ----
-* '''Apr-02 Tu'''
+* '''May-14 Tu'''
 ----
-* '''Apr-03 We'''
+* '''May-15 We'''
+:{|
+| width="110" align="center" | [[File:Tributes to pioneers icon.jpg|left|80px|BEC Tributes to pioneers in bioenergetics|link=Tributes to pioneers in bioenergetics]]
+|Azzi A, Gnaiger E (2024) Tributes to pioneers in bioenergetics - wandering in the garden of memories. Bioenerg Commun 2024.3.v1. https://doi.org/10.26124/bec:2024-0003<br>
+- [[Azzi_2024_BEC-Tributes |»Bioblast link«]]
+|}
 ----
-* '''Apr-04 Th'''
+* '''May-16 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]]
-|''' Why is it important to check the H<sub>2</sub>O<sub>2</sub> sensitivity when conducting an Amplex UltraRed (AmR) assay?
+|''' "The sample holder protects (...) fragile samples from potential damage caused by stirring the medium."'''<br>
-The sensitivity is influenced by experimental time, medium composition, added chemicals and sample, requiring multiple H<sub>2</sub>O<sub>2</sub> calibrations throughout the measurement. After the initial AmR calibration, ensure that the sensitivity is within the recommended range.'''<br>
+- »'''[[MiPNet27.07 Sample Holder]]'''«<br>
+- communicated by »[[Willis Jaime R]]« and »[[Timon-Gomez Alba]]«
-- »'''[[MiPNet24.10 H2O2 flux analysis]]'''«, »'''[https://wiki.oroboros.at/index.php/Amplex_UltraRed#Calibration_with_H2O2 Amplex UltraRed]'''«  <br>
-- communicated by »[[Grings Mateus]]« and »[[Schmitt Sabine]]«
 |}
 ----
-* '''Apr-05 Fr'''
+* '''May-17 Fr'''
 ----
 '''<big>Next Week</big>'''
-Week 15
+Week 21
-* '''Apr-08 Mo'''
+* '''May-20 Mo'''
 :{|
 | width="110" align="center" | [[File:MitoPedia.jpg|left|80px|MitoPedia|link=MitoPedia]]
-|''' Is fatty acid oxidation (FAO) considered as CI- or CII-driven respiration? '''<br>
+|''' How do I determine the optimal oligomycin concentration for my assay?'''<br>
-Neither. There is simultaneous electron transfer from FAO into the Q-junction through the electron transferring flavoprotein dehydrogenase complex (CETFDH) and Complex I. <br>
+Perform the oligomycin titration test, and adjust your oligomycin concentration to minimize the inhibition of ET capacity. <br>
-- »'''[[Fatty acid oxidation]]'''«, »'''[[Gnaiger 2020 BEC MitoPathways]]'''«, »'''[[Gnaiger 2024 J Biol Chem]]'''« <br>
+- »'''[https://wiki.oroboros.at/index.php/Oligomycin#Omy_titration_test Oligomycin titration test]'''« <br>
-- communicated by »[[Timon-Gomez Alba]]« and »[[Willis Jaime R]]«
+- communicated by »[[Baglivo Eleonora]]« and »[[Schmitt Sabine]]«
 |}
 ----
-* '''Apr-09 Tu'''
+* '''May-21 Tu'''
-:::: 10:00 '''[[Gnaiger Erich|Erich Gnaiger]] presenting at [[MOSBRI Consensus Meeting 2024 Rome IT]]''' - ''Quality-controlled high-resolution respirometry: bacterial and clinical applications''
 ----
-* '''Apr-10 We'''
+* '''May-22 We''' - International Day for Biological Diversity
-----
-* '''Apr-11 Th'''
-World Parkinson's Disease Day
 :{|
 | width="100" align="center" |[[Image:O2k-Publications.jpg|70px|link=http://wiki.oroboros.at/index.php/O2k-Publications:_Topics |O2k-Publications in the MiPMap]]
-|'''"The markers of mitochondrial biogenesis were consistently affected in PD [Parkinson’s disease] patients group."''' <br>
+|'''"We have identified a circadian clock phase-dependent change in Complex I coupling efficiency, demonstrating for the first time a mitochondria–clock interaction in the hooded seal."''' <br>
-* Kamienieva I, Charzyńska A, Duszyński J, Malińska D, Szczepanowska J (2023) In search for mitochondrial biomarkers of Parkinson's disease: Findings in parkin-mutant human fibroblasts. [[Kamienieva 2023 Biochim Biophys Acta Mol Basis Dis|»Bioblast link«]]
+* Ciccone C, Kante F, Folkow LP, Hazlerigg DG, West AC, Wood SH (2024) Circadian coupling of mitochondria in a deep-diving mammal. [[Ciccone 2024 J Exp Biol|»Bioblast link«]]
-:from the O2k-Network »[[PL Warsaw Szewczyk A]]«
+:from the O2k-Network »[[NO Tromsoe Wood SH]]«
 |}
+----
+* '''May-23 Th'''
+----
+* '''May-24 Fr'''
 ----
-* '''Apr-12 Fr'''