@bioxgroup

Our main interest is exploring the role of reactive species as physiological agents in cell signaling. Tweets by Rosa M. Sainz

 Oviedo, España
Joined March 2016
  • Tweets3.8K
  • Following513
  • Followers619
Redox Biology Group retweeted
Madam Mitochondria
@Madam_Mito16 Dec 2025
Mitochondrial RNA cytosolic leakage drives the SASP | Nature Communications nature.com/articles/s41467-0…

Mitochondrial RNA cytosolic leakage drives the SASP

Nature Communications - Here the authors show that mitochondrial RNA leaks into the cytosol of senescent cells through sublethal apoptosis, driving inflammation. Blocking this pathway improves...

nature.com
1
27
110
11,366
Redox Biology Group retweeted
SEBBM
@SEBBM_esSep 8
Cerramos las ponencias antes de las #FlashTalk con Marta Iglesias Fernández del @IUOPA presenta: “Redox Dynamics During Adipogenesis In The Tumour Microenvironment” #48CongresoSEBBM #ReuniónMitocondriaComunicaciónCelularYEstrésOxidativo @universitatURV
5
7
236
Redox Biology Group retweeted
Waggoner Lab@LabWaggonerJul 16
A subset of DCs orchestrates the formation of tertiary lymphoid structures in tumor tissues @ScienceMagazine @MiriamMerad @IcahnMountSinai science.org/doi/10.1126/scie… science.org/doi/10.1126/scie…
26
1
100
5,388
Redox Biology Group retweeted
Dr. Thomas Ichim
@exosomeJul 17
Harvard Nature paper shows #ketogenic #diet causes #cancer. nature.com/articles/s41586-0…

Ketogenic diet mediates intestinal tumorigenesis through lipids not ketones

Nature - A combination of different manipulations in mouse models of spontaneous intestinal adenoma formation dissects the roles of systemic and epithelial ketogenesis versus dietary lipids in...

nature.com
20
24
4
129
21,211
Redox Biology Group retweeted
Giovanni E Mann@mann_ivelJun 23
Invited Review Article in Special Issue ‘Contribution of Lipids and Epilipids to the hallmarks of skin aging’ Gruber et al., Free Radic Biol Med online 23 Jun 2026 (sciencedirect.com/science/ar…) @SFRR_Europe @SFRBM @SFRRAustralasia @Sciencedirect
2
2
146
Redox Biology Group retweeted
SEBCell@SEBCellularJul 1
👇 Mañana arrancamos!! En esta ocasión @GEON_UCLM organiza las Jornadas de Docencia de la SEBC. Analizaremos y discutiremos de los retos que afronta la enseñanza universitaria de la Biología Celular en la era de la IA y mucho más 🔬 Agradecidos @MedicinaCR_UCLM por la acogida.
CR TV@crtv1Jun 30
Ciudad Real, sede delas Jornadas Nacionales de Docencia en Biología Molecular @uclm youtu.be/G26lNEwCQYs?si=bcvn… @MedicinaCR_UCLM
1
2
50
Redox Biology Group retweeted
Redox Biology Group@bioxgroupJun 16
No sé ni por donde empezar @uniovi_info, ¿en serio tenemos que escuchar esto?. Me apetece llorar, que grado de ignorancia tan extraordinario. Cuando quiera tenemos un debate acerca de los mejores profesores de UniOvi según los alumnos...que por suerte son más listos que ella 😠
Oficina Española de Integridad en Investigación@OIntegridadEspJun 13
Isabel Viña Olay es Defensora Universitaria de la Universidad de Oviedo. No debería estar en este puesto ni un día más tras estas declaraciones.
1
1
2
232
Redox Biology Group retweeted
Dr. María D. Mayán@MariaDMayanMay 21
‼️We are keen on hosting #postdoctoral candidates in aging and cancer at CINBIO 🗓️Open #MSCA COFUND call 👇🏼
CINBIO@cinbio_uvigoMay 21
📢 EXPRESSION OF INTEREST: CINBIO invites postdoctoral researchers to develop a Marie Skłodowska-Curie Postdoctoral Fellowship proposal in #Nanomaterials and #Biomedicine.  ℹ️ Find the research areas and supervisors: f.mtr.cool/tvajzjaspw #MSCA #EUFunds #RedeCIGUS @uvigo
3
8
763
Redox Biology Group retweeted
Cell@CellCellPressMay 16
In the latest issue! Transplantation of encapsulated mitochondria alleviates dysfunction in mitochondrial and Parkinson’s disease models dlvr.it/TSZQfk
23
1
74
10,442
Redox Biology Group retweeted
Ali Max Erturk
@erturklabMay 15
Does brain aging always mean vessel loss? 🧠We found a surprising hypervascularization, driving cognitive decline & blood-brain barrier damage in aging. 👇🧵biorxiv.org/content/10.64898… Led by @MihailMuc
6
87
4
283
24,927
Redox Biology Group retweeted
La Botica Indiana@LaBoticaIndianaMay 15
✍️ Agenda / #Siero se suma por primera vez a 'Pint of Science' (@pintofscienceES) con 18 charlas científicas en bares, entre ellos nuestro Molly Malone, del 18 al 20 de mayo europapress.es/asturias/noti… vía @EPAsturias #LaPola #PINT26ES
3
1
2
407
Redox Biology Group retweeted
FINBA@FINBAsturiasMay 11
Próximo Seminario #ISPA: "Sex differences in erythropoietic aging: the role of metabolism and protein synthesis", de Pedro González Menéndez. Miércoles 20 de mayo, 13:00 h. Sala N-1 S2 007 @HUCA_Asturias. Streaming disponible. ispa-finba.es/sex-difference…
3
2
268
Redox Biology Group retweeted
Xiao Li@XiaoLinichdMay 12
New preprint from our team @chiluncellbio : OPA1 doesn’t just regulate mitochondrial fusion — a subpopulation localizes to lipid droplets and actively controls fatty acid release. biorxiv.org/content/10.64898….
3
30
102
5,403
Redox Biology Group retweeted
MASPAZ
@maspazasturiasApr 19
🎥 LUCIA GONZÁLEZ Raíces en la tierra, mirada en las estrellas Nuestra Mirada Violeta 2026 en Ciencia y Mundo Rural, Lucía González, conversa con Rosa Mª Sainz. 👁️ 👉 Aquí tienes su entrevista completa. No te la pierdas‼️ #miradasvioletas2026 #maspazteam2026
1
1
116
Redox Biology Group retweeted
Nature Metabolism
@NatMetabolismApr 17
Redox rhythms promote fitness by modulating ageing-dependent reprogramming dlvr.it/TS54hM

Redox rhythms promote fitness by modulating ageing-dependent reprogramming

Nature Metabolism - This study reveals that tissue redox rhythms are altered in ageing mice but can be restored through time-restricted application of antioxidants or pro-oxidants, leading to...

nature.com
20
41
3,169
Redox Biology Group retweeted
Xavier Trepat@XavierTrepatApr 17
Our latest work on shape-programmable tissues is out in @ScienceMagazine. science.org/doi/10.1126/scie… Collab with Marino Arroyo’s lab, led by @pauguillamat at @IBECBarcelona
9
97
9
508
67,801
🥼 Publicada la Resolución Provisional de la convocatoria 2025 para obtener el #certificadoR3 de investigador/a establecido/a. Reconoce la trayectoria, calidad e independencia de investigadores/as nacionales e internacionales. aei.gob.es/sites/default/fil…
2
37
3
52
14,436
Redox Biology Group retweeted
nature
@NatureFeb 23
Nature research paper: Oxygen metabolism in descendants of the archaeal-eukaryotic ancestor go.nature.com/4tKjQBs

Oxygen metabolism in descendants of the archaeal-eukaryotic ancestor

Nature - Sequencing of marine sediments finds 136 newly identified Heimdallarchaeia and several novel lineages, and indicates that Heimdallarchaeia evolved distinct metabolic capabilities from...

nature.com
13
1
60
9,423
Redox Biology Group retweeted
htw@heniek_htwFeb 24
Glutathione is critical for NK cell-mediated immunity sciencedirect.com/science/ar…
17
3
87
6,927
Redox Biology Group retweeted
Aitor Viribay@MVAitorFeb 24
A paper I suggest reading if you are interested in Metabolism: "Here we show that extracellular lactate acts in a dose-dependent fashion to increase oxidative phosphorylation and suppress glycolysis". sciencedirect.com/science/ar…
2
51
1
235
14,104
Load more