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Difference between revisions of "O2k-PublicationAlert2020 Archive"

From Bioblast
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== Apr 2020 ==
== Apr 2020 ==
Ā 
* '''Apr-28 Tu''' Ā 
* '''Apr-24 Fr''' Ā 
{|
[[File:ETC-.JPG|right|150px|Electron transport chain]]
| 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 mitochondrial gas pedal: Cytosolic calcium controls extramitochondrial pyruvate generation and mitochondrial pyruvate uptake''' <br>
| width="100" align="center" | [[File:MitoPedia.jpg|80px|MitoPedia]]
: from the O2k-Network Ā» [[FI Helsinki Jacobs HT]] Ā« Ā» [[DE Magdeburg Gellerich FN]] Ā« and Ā»[[DE Magdeburg Debska-Vielhaber G]]Ā«<br>
| ETC - the electron transport chain - is the most frequently applied misnomer in bioenergetics. Y Hatefi in the team of DE Green clarified this 58 years ago, introducing the concept of the [[Electron transfer-pathway |electron transfer system]].<br>
* Szibor Marten, Gizatullina Zemfira, Gainutdinov Timur, Endres Thomas, Debska-Vielhaber Grazyna, Kunz Matthias, Karavasili Niki, Hallmann Kerstin, Schreiber Frank, Bamberger Alexandra, Schwarzer Michael, Doenst Torsten, Heinze Hans-Jochen, LeƟmann Volkmar, Vielhaber Stefan, Kunz Wolfram S, Gellerich Frank Norbert (2020) Cytosolic, but not matrix, calcium is essential for adjustment of mitochondrial pyruvate supply. J Biol Chem [Epub ahead of print]. [[Szibor 2020 J Biol Chem|Ā»Bioblast linkĀ«]]
- Ā»'''[[Hatefi 1962 J Biol Chem-XLII]]'''Ā«
|}
|}
<br />
<br>
* '''Apr-21 Tu''' Ā 
* '''Apr-20 Mo''' Ā 
[[File:CS.png|right|100px|Citrate synthase]]
{|
:{|
| width="100" align="center" | [[File:O2k-brief.png|45px|link=http://wiki.oroboros.at/index.php/O2k-brief|O2k-brief repository]]
| width="100" align="center" | [[File:MitoPedia.jpg|80px|MitoPedia]]
|'''The effect of respiration buffer composition on mitochondrial metabolism and function''' <br>
| [[Citrate synthase]] activity is commonly applied as a mitochondrial marker - and erroneous applications are common in the literature.<br>
: from the O2k-Network Ā»[[US TN Nashville Wasserman DH]]Ā« and Ā»[[US MI East Lansing Bazil JN]]Ā«<br>
- Ā»'''[[MiPNet17.04 CitrateSynthase]]'''Ā«
* Wollenman LC, Vander Ploeg MR, Miller ML, Zhang Y, Bazil JN (2017) The effect of respiration buffer composition on mitochondrial metabolism and function. PLOS ONE 12:e0187523.Ā  - [[Wollenman 2017 PLOS ONE |Ā»Bioblast linkĀ«]]
|}
|}
<br />
<br>
* '''Apr-13 Mo'''
* '''Apr-15 Mo''' Ā 
:{|
{|
| width="100" align="center" | [[Image:SUIT icon.jpg|80px|link=https://wiki.oroboros.at/index.php/MitoPedia:_SUIT |MitoPedia: SUIT]]
| width="100" align="center" | [[Image:O2k-Publications.jpg|60px|link=http://wiki.oroboros.at/index.php/O2k-Publications:_Topics |O2k-Publications in the MiPMap]]
| ''' Is your mitochondrial preparation contaminated with other membranous organelles containing ATPases?'''<br>
|'''Respiratory analysis of coupled mitochondria in cryopreserved liver biopsies''' <br>
DatLab 7.4 provides a step-by-step guide through the SUIT-024 as a quality control protocol of the [[mitochondrial preparation]]<br>
: from the O2k-Network Ā»[[UY Montevideo Radi R]]Ā«<br>
- Ā»'''[[SUIT-024 |SUIT-024]]'''Ā«
* GarcĆ­a-Roche M, Casal A, Carriquiry M, Radi R, Celia Quijano C, Cassina A (2018) Respiratory analysis of coupled mitochondria in cryopreserved liver biopsies. Redox Biol 17:207-12. - [[Garcia-Roche_2018_Redox_Biol|Ā»Bioblast linkĀ«]]
|}
|}
<br />
<br>
* '''Apr-08 We'''
* '''Apr-06 Mo''' Ā 
:{|
{|
| width="100" align="center" | [[Image:SUIT icon.jpg|80px|link=https://wiki.oroboros.at/index.php/MitoPedia:_SUIT |MitoPedia: SUIT]]
| width="100" align="center" | [[Image:O2k-Publications.jpg|60px|link=http://wiki.oroboros.at/index.php/O2k-Publications:_Topics |O2k-Publications in the MiPMap]]
| '''The optimum effective digitonin concentration for complete plasma membrane permeabilization without mitochondrial outer membrane damage.'''<br>
|'''Physical activity has positive effects on mitochondria from patients with occupational burnout''' <br>
DatLab 7.4 provides a step-by-step guide through the SUIT-010 protocol to test the optimum [[digitonin]] concentration.<br>
: from the O2k-Network Ā»[[CH Basel Eckert A]]Ā«<br>
- Ā»'''[[SUIT-010 |SUIT-010]]'''Ā«
* Brand S, Ebner K, Mikoteit T, Lejri I, Gerber M, Beck J, Holsboer-Trachsler E, Eckert A (2020) Influence of regular physical activity on mitochondrial activity and symptoms of burnout - an interventional pilot study. J Clin Med 9:E667. - [[Brand 2020 J Clin Med|Ā»Bioblast linkĀ«]]
|}
|}
<br />
<br>
* '''Apr-02 Th''' Ā 
* '''Apr-03 Fr'''
:{|
{|
| width="100" align="center" | [[Image:SUIT icon.jpg|80px|link=https://wiki.oroboros.at/index.php/MitoPedia:_SUIT |MitoPedia: SUIT]] Ā 
| width="100" align="center" | [[File:O2k-brief.png|45px|link=http://wiki.oroboros.at/index.php/O2k-brief|O2k-brief repository]]
|'''Do you want to search the best [[SUIT]] protocol for your research questions?'''<br>
|'''Novel diurnal action of of mitochondrial stress-induced GDF15 in systemic metabolism regulation'''<br>
- Use the SUITbrowser: Ā»'''[[SUITbrowser]]'''Ā«
: from the O2k-Network Ā»[[DE Nuthetal Klaus S]]Ā«<br>
* Ost M, Igual Gil C, Coleman V, Keipert S, Efstathiou S, Vidic V, Weyers M, Klaus S (2020) Muscle-derived GDF15 drives diurnal anorexia and systemic metabolic remodeling during mitochondrial stress. EMBO Rep [Epub ahead of print].Ā  - [[Ost 2020 EMBO Rep |Ā»Bioblast linkĀ«]]
|}
|}
<br />
<br>
* '''Apr-01 We'''
{|
| width="100" align="center" | [[File:O2k-brief.png|45px|link=http://wiki.oroboros.at/index.php/O2k-brief|O2k-brief repository]]
|Parkinsonā€™s Disease Awareness Month:''' Dominant mutation in Parkinsonā€™s Disease causes loss of protein function in mitochondria'''<br>
: from the O2k-Network Ā»[[FR Angers Gueguen N]]Ā« and Ā»[[BE Leuven Spinazzi M]]Ā«<br>
* Cornelissen T, Spinazzi M, Martin S, Imberechts D, Vangheluwe P, Bird M, De Strooper B, Vandenberghe W (2020) CHCHD2 harboring the Parkinson's disease-linked T61I mutation precipitates inside mitochondria and induces precipitation of wild-type CHCHD2. Hum Mol Genet [Epub ahead of print]. [[Cornelissen 2020 Hum Mol Genet|Ā»Bioblast linkĀ«]]
|}
<br>


== Mar 2020 ==
== Mar 2020 ==

Revision as of 08:37, 5 May 2020

Ā» Listed in Oroboros Ecosystem Agenda 2020

May 2020

  • May-12 Tu
O2k-Publications in the MiPMap Mitochondria - a driving force in adipocyte differentiation
from the O2k-Network Ā»CZ Pilsen Kuncova JĀ«
  • KladnickĆ” I, ČedĆ­kovĆ” M, KripnerovĆ” M, DvoÅ™Ć”kovĆ” J, KohoutovĆ” M, TÅÆma Z, MĆ¼llerovĆ” D, KuncovĆ” J (2019) Mitochondrial respiration of adipocytes differentiating from human mesenchymal stem cells derived from adipose tissue. Physiol Res 68:287-96. Ā»Bioblast linkĀ«


  • May-05 Tu
O2k-Publications in the MiPMap Expression of alternative oxidase prevents reverse electron transfer formation in heart mitochondria isolated from mouse
from the O2k-Network Ā»FI Helsinki Jacobs HTĀ«  Ā»DE Magdeburg Gellerich FNĀ« Ā»FI Tampere Dufour EĀ« Ā»DE Magdeburg Debska-Vielhaber GĀ« Ā»DE Frankfurt Wittig IĀ« and Ā»UK Brighton Moore ALĀ«
  • Szibor Marten, Gainutdinov Timur, Fernandez-Vizarra Erika, Dufour Eric, Gizatullina Zemfira, Debska-Vielhaber Grazyna, Heidler Juliana, Wittig Ilka, Viscomi Carlo, Gellerich Frank Norbert, Moore Anthony L (2019) Bioenergetic consequences from xenotopic expression of a tunicate AOX in mouse mitochondria: switch from RET and ROS to FET. Biochim Biophys Acta Bioenerg 1861:148137. Ā»Bioblast linkĀ«


Apr 2020

  • Apr-28 Tu
O2k-Publications in the MiPMap The mitochondrial gas pedal: Cytosolic calcium controls extramitochondrial pyruvate generation and mitochondrial pyruvate uptake
from the O2k-Network Ā» FI Helsinki Jacobs HT Ā« Ā» DE Magdeburg Gellerich FN Ā« and Ā»DE Magdeburg Debska-Vielhaber GĀ«
  • Szibor Marten, Gizatullina Zemfira, Gainutdinov Timur, Endres Thomas, Debska-Vielhaber Grazyna, Kunz Matthias, Karavasili Niki, Hallmann Kerstin, Schreiber Frank, Bamberger Alexandra, Schwarzer Michael, Doenst Torsten, Heinze Hans-Jochen, LeƟmann Volkmar, Vielhaber Stefan, Kunz Wolfram S, Gellerich Frank Norbert (2020) Cytosolic, but not matrix, calcium is essential for adjustment of mitochondrial pyruvate supply. J Biol Chem [Epub ahead of print]. Ā»Bioblast linkĀ«


  • Apr-20 Mo
O2k-brief repository The effect of respiration buffer composition on mitochondrial metabolism and function
from the O2k-Network Ā»US TN Nashville Wasserman DHĀ« and Ā»US MI East Lansing Bazil JNĀ«
  • Wollenman LC, Vander Ploeg MR, Miller ML, Zhang Y, Bazil JN (2017) The effect of respiration buffer composition on mitochondrial metabolism and function. PLOS ONE 12:e0187523. - Ā»Bioblast linkĀ«


  • Apr-15 Mo
O2k-Publications in the MiPMap Respiratory analysis of coupled mitochondria in cryopreserved liver biopsies
from the O2k-Network Ā»UY Montevideo Radi RĀ«
  • GarcĆ­a-Roche M, Casal A, Carriquiry M, Radi R, Celia Quijano C, Cassina A (2018) Respiratory analysis of coupled mitochondria in cryopreserved liver biopsies. Redox Biol 17:207-12. - Ā»Bioblast linkĀ«


  • Apr-06 Mo
O2k-Publications in the MiPMap Physical activity has positive effects on mitochondria from patients with occupational burnout
from the O2k-Network Ā»CH Basel Eckert AĀ«
  • Brand S, Ebner K, Mikoteit T, Lejri I, Gerber M, Beck J, Holsboer-Trachsler E, Eckert A (2020) Influence of regular physical activity on mitochondrial activity and symptoms of burnout - an interventional pilot study. J Clin Med 9:E667. - Ā»Bioblast linkĀ«


  • Apr-03 Fr
O2k-brief repository Novel diurnal action of of mitochondrial stress-induced GDF15 in systemic metabolism regulation
from the O2k-Network Ā»DE Nuthetal Klaus SĀ«
  • Ost M, Igual Gil C, Coleman V, Keipert S, Efstathiou S, Vidic V, Weyers M, Klaus S (2020) Muscle-derived GDF15 drives diurnal anorexia and systemic metabolic remodeling during mitochondrial stress. EMBO Rep [Epub ahead of print]. - Ā»Bioblast linkĀ«


  • Apr-01 We
O2k-brief repository Parkinsonā€™s Disease Awareness Month: Dominant mutation in Parkinsonā€™s Disease causes loss of protein function in mitochondria
from the O2k-Network Ā»FR Angers Gueguen NĀ« and Ā»BE Leuven Spinazzi MĀ«
  • Cornelissen T, Spinazzi M, Martin S, Imberechts D, Vangheluwe P, Bird M, De Strooper B, Vandenberghe W (2020) CHCHD2 harboring the Parkinson's disease-linked T61I mutation precipitates inside mitochondria and induces precipitation of wild-type CHCHD2. Hum Mol Genet [Epub ahead of print]. Ā»Bioblast linkĀ«


Mar 2020

  • Mar-16 Mo
MitoPedia: SUIT The standardized coupling control protocol to explore the bioenergetics of living cells

DatLab 7.4 provides a step-by-step guide through the SUIT-003 protocol and its extensions.
- Ā»SUIT-003Ā«


  • Mar-11 We
MitoPedia Does blebbistatin reduce oxygen dependence of respiration of permeabilized muscle fibers? This is one of the questions addressed in the COST Action CA15203 MitoEAGLE WG2.

- Ā»BlebbistatinĀ«


  • Mar-06 Fr
MitoPedia: SUIT Explore metabolic profiles and specific modulations of mitochondrial pathways in health and disease with SUIT reference protocols.

- Ā»RP1Ā« and Ā»RP2Ā«


  • Mar-03 Tu
MitoPedia Rapamycin - more differences or more in common with other mitObesity drugs?

- Ā»RapamycinĀ«


Feb 2020

  • Feb-26 We
MitoPedia It is essential to titrate uncouplers in multiple steps for respirometric measurement of electron transfer capacity.

- Ā»Noncoupled respirationĀ«


  • Feb-24 Mo
MitoPedia More research is needed on the impact of viral infection on mitochondrial function.

- Ā»Viruses and mitochondrial medicineĀ«


  • Feb-19 We
MitoPedia Spermidine and other calorie restriction mimetics control autophagy and mitochondrial function.

- Ā»SpermidineĀ«


  • Feb-18 Tu
MitoPedia Why do we fight gas bubbles?

- Dive deep into Ā»Oxygen solubilityĀ«


  • Feb-12 We
MitoPedia What do metformin, melatonin and other bioactive mitObesity compounds have in common?

- Ā»MitObesity drugsĀ«


Jan 2020

  • Jan-16 Th
MitoPedia Oxygen flux

- which SI units should be used?


MitoPedia Did you ever think that units for body mass could be an issue?

- Ā»Body massĀ«


  • Jan-08 We
MitoPedia Force and Energy: this we all need in the New Year - and MitoPedia may help to clarify the difference.


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