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

Latest revision as of 09:04, 13 May 2024

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-» 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

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 52
-*'''Dec- 25 Mo''' Our office and technical support will be closed for the Christmas period until January 7, 2024.
+Week 20
-:[[File:Christmas2023.jpg|500px]]
-----
+* '''May-13 Mo'''
-*'''Dec- 26 Tu'''
-----
-*'''Dec- 27 We'''
 :{|
-| 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]]
+| 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]]
-|'''Do you observe a high signal at zero oxygen?'''<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>
-If the quality of your dithionite solution has already been checked, perform a leak current test to evaluate which electrical component is generating the out-of-scale signal.
+Placing the O2k under direct airflow of an air conditioning equipment may lead to disturbances in the O<sub>2</sub> slope negative.
 <br>
-- »'''[https://wiki.oroboros.at/index.php/High_signal_at_zero_oxygen Leak current test]'''«<br>
+- »'''[[Oxygen_flux_-_instrumental_background#Fluctuations_of_O2_slope_negative|Fluctuations of O<sub>2</sub> slope negative]]'''«<br>
-- communicated by »[[Baglivo Eleonora]]« and »[[Grings Mateus]]«
+- communicated by »[[Cardoso Luiza]]« and »[[Grings Mateus]]«
 |}
 ----
-*'''Dec- 28 Th'''
+* '''May-14 Tu'''
 ----
-*'''Dec- 29 Fr'''
+* '''May-15 We'''
+----
+* '''May-16 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]]
+| 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]]
-|'''"Leptin receptor signaling in Schwann cells adjusts catabolic processes, including mitochondrial respiration and autophagy, facilitating nerve repair."''' <br>
+|''' "The sample holder protects (...) fragile samples from potential damage caused by stirring the medium."'''<br>
-* Sundaram VK, Schütza V, Schröter NH, Backhaus A, Bilsing A, Joneck L, Seelbach A, Mutschler C, Gomez-Sanchez JA, Schäffner E, Sánchez EE, Akkermann D, Paul C, Schwagarus N, Müller S, Odle A, Childs G, Ewers D, Kungl T, Sitte M, Salinas G, Sereda MW, Nave KA, Schwab MH, Ost M, Arthur-Farraj P, Stassart RM, Fledrich R (2023) Adipo-glial signaling mediates metabolic adaptation in peripheral nerve regeneration. [[Sundaram_2023_Cell_Metab|»Bioblast link«]]
+- »'''[[MiPNet27.07 Sample Holder]]'''«<br>
-:from the O2k-Network »[[DE_Leipzip_Ost_M]]«
+- communicated by »[[Willis Jaime R]]« and »[[Timon-Gomez Alba]]«
 |}
 ----
+* '''May-17 Fr'''
+----
+'''<big>Next Week</big>'''
+Week 21
-'''<big>Next Week</big>'''
+* '''May-20 Mo'''
-Week 01
-* '''Jan-01 Mo'''
-----
-* '''Jan-02Tu'''
 :{|
 | width="110" align="center" | [[File:MitoPedia.jpg|left|80px|MitoPedia|link=MitoPedia]]
-|''' New year, new state? What is REN state? '''<br>
+|''' How do I determine the optimal oligomycin concentration for my assay?'''<br>
-REN state is now distinguished from ROX state: REN is measured in mitochondrial preparations without addition of substrates, whereas ROX is due to oxidative side reactions remaining after inhibition of the electron transfer pathway. <br>
+Perform the oligomycin titration test, and adjust your oligomycin concentration to minimize the inhibition of ET capacity. <br>
-- »'''[[Residual endogenous substrates|REN]]'''«, »'''[[Residual oxygen consumption|ROX]]'''«   <br>
+- »'''[https://wiki.oroboros.at/index.php/Oligomycin#Omy_titration_test Oligomycin titration test]'''« <br>
-- communicated by »[[Timon-Gomez Alba]]« and »[[Leo Elettra]]«
+- communicated by »[[Baglivo Eleonora]]« and »[[Schmitt Sabine]]«
 |}
 ----
-* '''Jan-03 We'''
+* '''May-21 Tu'''
 ----
-* '''Jan-04 Th'''
+* '''May-22 We''' - International Day for Biological Diversity
 :{|
 | width="100" align="center" |[[Image:O2k-Publications.jpg|70px|link=http://wiki.oroboros.at/index.php/O2k-Publications:_Topics |O2k-Publications in the MiPMap]]
-|'''"Oxygen Consumption Rate (OCR) measurements of fresh and cryopreserved placental specimens are comparable whereas snap frozen procedure impairs mitochondrial activity"''' <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>
-* Giovarelli M, Serati A, Zecchini S, Guelfi F, Clementi E, Mandò C (2023) Cryopreserved placental biopsies maintain mitochondrial activity for high-resolution respirometry.  [[Giovarelli 2023 Mol Med|»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 »[[IT Milan Clementi E]]«
+:from the O2k-Network »[[NO Tromsoe Wood SH]]«
 |}
+----
+* '''May-23 Th'''
+----
+* '''May-24 Fr'''
 ----
-* '''Jan-05 Fr'''