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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM

@olgachaim.bsky.social
2.8K followers 2.3K following 1.7K posts

Scientist & Assoc Prof in Cell Biology @UFPR linktr.ee/olgachaim Edits, always original. PhD MSc MCB | Biochemist & Pharmacist #TyposON #VAX #GBM #OA Alumna @UCSD-MolPharmaco @Unifesp-Biochem @ACCamargo/LudwigSP-ExpOnco @UFPR-Pharmacy @EBTG/Danza-Ballet

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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 22h
We have one big brain-heart-gut axis of a body as many connections to share.
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 25/09/2026
To #Chicago citizens for #STEAM. Healy Elementary School has activities in Southside supported by your donations.
donorschoose.org
Help support Ms. Berk's Classroom
Ms. Berk is a teacher at Healy Elementary School. Help Ms. Berk get the tools they need by supporting their classroom.
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 25/09/2026
Thanks for addressing. Best wishes of inspiring decisions for polarized responses ahead. IKYKIK. :)
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 25/09/2026
Today I advocate for my chronotype extenuated by dehumanizers of higher education, allergies & pollution. We don't hype threats. We don't dig treats. www.statesman.com/news/educati... @texaspublicradio.bsky.social @universityoftexas.bsky.social @texastribune.org @500womensci.bsky.social @nwlc.org
Against consumerism to challenge wordlegame.org 
1st line Texas, 2nd line Treat. BOOM. Why? Unconscious brain waves against harassment overlooked in classrooms and campuses. A big no-no to reducing women access to universities and college level studies.
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 24/09/2026
Yorkie regulation & Acinus looping feedbacks for PTM? Would u be kind to insight on what is or not obvious? Refereewise, at least. :) Obvious is tricky word (beyond big figures)! To discard secretory PTM thresholding way downstream, besides routes, it sounds like big steps not suppl. Nice work.
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 22/09/2026
Voices of the forest: help NM by listening to short (5s) sound clips recorded in different forests and simply click on the ones you prefer. It takes just a few minutes: 🌎 🎧 English: www.biodiful.org#/soundscapes... Français : www.biodiful.org#/soundscapes... Español: www.biodiful.org#/soundscapes...
biodiful.org
Biodiful
Etude de la perception humaine de la biodiversité. Studying human perception of biodiversity.
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 21/09/2026
"Tenha voz!" Disse o padrinho "TENHA VOZ!" Obrigada, tio, mas CHAIM é com M de MEIRI, não com N de ... Nair... Abracinhos. 🎓👹 go.bsky.app/ETESMfq
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 19/09/2026
Steer clear of serpents, @papodecobra.com.br. I meant giving them a wide berth.
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 18/09/2026
“Ó lá, daqui a pouco sai a noticia em português disso daí, mitocôndrias são transferidas de célula para célula.” “Isso não é novidade. A gente teve aula disso até.” “Como é o nome da profe mesmo?” #LongCovidAwareness 👹🫶 @ufpr.bsky.social @CdHUfpr
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 17/09/2026
As suggestion to whoever. At 35 min about surprising comments that go on after awareness of tissue biology for cortex in mice and Hurler syndrome for experimental plan decisions due to what's available. IMO, it'd be post-translational-rich proteins in face of Golgi roles for lysossomal matters. :)
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 17/09/2026
To whom it may concern for science & humanities. Warmongering has abused of 502 Bad Gateway too often. @500womensci.bsky.social @awisnational.bsky.social @demwomencaucus.bsky.social @nwlc.org @womenknowhistory.bsky.social @standupforscience.net #PhDsky #Academia #Blackademics #Science #Ciência
The Department of Education is proposing major changes to Education Department General Administrative Regulations (EDGAR), the rule governing grants they give to schools.
CHECK HERE: https://www.regulations.gov/commenton/ED-2026-OPEPD-2542-0001


The rule, if enacted, would allow grants to be cancelled at the whim of the agency, which would leave students without critical programs that support their success and prepare them for the workforce.
https://mailchi.mp/standforcampusfreedom/edgar-comment-11009615?e=0d352c4858
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 16/09/2026
As I said, ask surf nerds, tumor biologists. Scientists are indeed observant creatures. Studying cell signaling and so with lipid biology challenges. :) 🪷
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 08/09/2026
Sign the petition: @uaw4811.bsky.social @uaw.org @standupforscience.net #ScienceNotSilence @500womensci.bsky.social @awisnational.bsky.social @demwomencaucus.bsky.social @uswnt.ussoccer.com @unv.org @mujeresconciencia.com @amit25.bsky.social @instmujeres.bsky.social @womenknowhistory.bsky.social
static.klipy.com
Adventure Time Unacceptable
ALT: Adventure Time Unacceptable
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 08/09/2026
Chevening Scholarships: One year of Masters in UK. #Opportunity www.dementiaresearcher.nihr.ac.uk/funding/chev...
dementiaresearcher.nihr.ac.uk
Chevening Scholarships - DEMENTIA RESEARCHER
Apply for a fully funded Chevening Scholarship to study a one-year master’s in the UK. Open to emerging global leaders. Deadline: 6 October 2026.
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 08/09/2026
Sharing for the impediment of abusers in Dementia care. @dementiaresearcher.bsky.social #OT Outdoorsies do not need to be obligatory. Brainwashing by religious abusers and sexual harassers who took advantage of patients and professionals are not welcome.
Link for RSVP: https://communities.dementiaresearcher.nihr.ac.uk/live/research-showcase-mason-mcleod-outdoor-activities-and-wellbeing-in-dementia
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 06/09/2026
Hydration, solvation, water aside. Co- & post-translational acessory. Dalton is different from electrophoretic mobility for proteins, FYI.
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Reposted by Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM
Cell Reports Medicine @cp-cellrepmed.bsky.social · 06/09/2026
Online now: Enfortumab vedotin induces immunogenic cell death and shows enhanced preclinical antitumor activity when combined with a PD-1 inhibitor
dlvr.it
Enfortumab vedotin induces immunogenic cell death and shows enhanced preclinical antitumor activity when combined with a PD-1 inhibitor
Olson et al. characterize multiple preclinical mechanisms associated with enfortumab vedotin activity, including direct and bystander cytotoxicity and induction of immunogenic cell death hallmarks. The findings provide mechanistic support for combining enfortumab vedotin with PD-1 inhibitors, such as pembrolizumab, in clinical settings.
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 03/09/2026
Not all who wandered were lost... history of conflicts at borders in Dresden or any cell membranes... nice illustration. I hope many cool and respectful scientists make lipid biology workshop-more-show. Wishing topological calculus for lilies. ⚗️🪷🇺🇳 @mpidr.bsky.social @training.ebi.embl.org @embl.org
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 03/09/2026
Jogar lixo no oceano não é coisa de gente inteligente.
abc7chicago.com
FL teens facing fines, jail time for throwing trash in ocean: VIDEO
Video shows teen Florida boaters dumping trash in the Atlantic Ocean off the coast of Boca Raton. They're now facing fines and possible jail time.
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 03/09/2026
"I don't know her." pfff :)
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 03/09/2026
We shall overcome, @gloriasteinem.bsky.social. 💔
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 01/09/2026
Bonjour, Nice! Très bién, @theguardian.com @unv.org Des nouvelles qui donnent à réfléchir aux Brésiliens. Avant Zootechnie, @ufpr.bsky.social. 💌🐸🌳 Suspension of meat imports for sanitarism & antibiotics resistance spot on. #climateaction #universalhealthcare #7R 🌎🥅
theguardian.com
UK urged to ban imports of Brazilian meat over health concerns
Brazil has failed to prove compliance with EU rules on use of antibiotics in cattle and poultry farming
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 25/08/2026
Send your granddaughters and teens to be abused by Trump types and your students to be educated in Africa now. SHAME. Misinforming to pretend internationalized education while expecting international fellows to act like slaves. Go gather bitcoins in hell, data faker.
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 25/08/2026
I feel flattered by being blocked by PUTAS, as much as I feel awesome to be calling out universities and posh madames who lied to please individuals who hate Brazil and would sell their neighbor like a bag of coffee. For years harassing and manipulating opinions of serious colleagues like racists. 🤮
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 22/08/2026
#sustentável #ewaste #7R Denuncie assédio, discente.
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 15/08/2026
Neocolonizing treated marrows get patterns of reinfection or vaccine protection cover cell densities even in fragile patients? Responses because stimuli over/but sequelae? Immunity failed in transplantS? Irradiated lesion vs radiochemo protocols vary by bones? No further harvesting is better still.
cell.com
Persistence of spike protein at the skull-meninges-brain axis may contribute to the neurological sequelae of COVID-19
SARS-CoV-2 infection can lead to long-lasting neurological sequelae, but underlying mechanisms are unclear. Rong et al. report that SARS-CoV-2 spike protein persists in the skull-meninges-brain axis, ...
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 15/08/2026
To @erturklab.bsky.social, persistent coronavirus related expression and clearance issues mattered to marrows. Following recovery in mieloma patients, recovering niches post irradiation or radiochemicals must contribute mostly to repopulation. No further harvesting for testing.⚕️ @alleninstitute.org
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 14/08/2026
Hey #PhDSky #MeioAmbiente #ClimateChange #CriseClimática #eco #zoologia #entomologia #Brasil @skypeascientist.bsky.social #ecology #ecologia #ecología @cienciaufpr.bsky.social
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 14/08/2026
Chagas disease doesn't directly cause arthritis. Joint pain (arthralgia) or generalized body aches can happen during the early acute phase or as side effect to antiparasitic medications like benznidazole, but true joint inflammation (arthritis) is not a standard feature. www.cdc.gov/chagas/about...
cdc.gov
About Chagas Disease
Chagas disease is caused by a parasite and spreads through the droppings of the triatomine bug.
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Reposted by Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM
Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 14/08/2026
Nifurtimox (Lampit) sounds like a new product #Medscape. It's not. Approval for Chagas's disease in infants & teens (Tripanossomíase) aiming early intervention in Brazil. A trial reported long ago with betamethasone association did not secure real lasting effectiveness. doi.org/10.1590/S003... read!
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 14/08/2026
Nifurtimox (Lampit) sounds like a new product #Medscape. It's not. Approval for Chagas's disease in infants & teens (Tripanossomíase) aiming early intervention in Brazil. A trial reported long ago with betamethasone association did not secure real lasting effectiveness. doi.org/10.1590/S003... read!
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 14/08/2026
Curious: Active, not recruiting patients: Oral microbiome dysbiosis and oral-gut microbial network disruption in hand osteoarthritis: data from the Xiangya Osteoarthritis Study rmdopen.bmj.com/content/12/3... clinicaltrials.gov/study/NCT040...
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 14/08/2026
Dear @mdpiopenaccess.bsky.social have you checked the highly cited articles in 2024 by #Toxins dudes? I have. I'm not posting here because they are so X. I won't be talking about stuff that dried herbs with toxic alkaloids do nor about a "lebanese" basket with mycotoxins. Therefore, vipers prevail.
static.klipy.com
Cartman: Whatever! I Do What I Want
ALT: Cartman: Whatever! I Do What I Want
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 12/08/2026
Favorite @science.org article. Because elephants have a sense of self that only their families can remember why they are old souls as resilient as humans.
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Reposted by Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM
bioRxiv Cell Biology @biorxiv-cellbio.bsky.social · 12/08/2026
Vascularized Brain Organoid: A Versatile Platform Models Brain Cancer and Traumatic Brain Injury www.biorxiv.org/content/10.64898/20…
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Reposted by Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM
Markus Elsner @markuselsner.bsky.social · 05/08/2026
Join us in Munich to learn how to do 3D imagine analysis. Shout out to @klaus-tschira-stiftung.de for supporting this!
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 11/08/2026
Don’t support lack of education favoring STDs in any context. Vaccines save lives. No fake holy nor enablers of violence to any gender. Respect scientists. We’re DONE with misinformation. Learn from museums. @wellcomecollection.bsky.social @vaticanobservatory.bsky.social @vaginamuseum.bsky.social
A dildo used by dudes who are not welcome here. Gross retardants who think their trip to Europe mad
Emore educated them the family members that tolerated their church stupidity and violent husband. Robbers and posers. 👹🖕
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 11/08/2026
Nice, @thelancet.com solving issues of references on *amianto* *asbestus* in a 1977 report.
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 11/08/2026
Stay classy, vosmecê @msoares.bsky.social.
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 11/08/2026
Eles preferem que a gente seja puta para umas retardadas que só sabem falar merda sobre cabelo, maquiagem, celulite e partes do corpo que são desumanizadas para agradar macho estúpido. Pardon my tupi guarani. 👹🏹
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 11/08/2026
I’m expecting Chileans struggling with hantaviruses to be safe for the season. Venezuela over 7 Japan over 7 Colombia 7.4 Can we talk about what we have being ignoring about our Earth crust this semester? @earthquakes.live @unv.org @caltechseismo.bsky.social bsky.app/profile/madg...
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 11/08/2026
10 de agosto. Motivos para valorizar educadores no ensino superior, entre individualismo aprendendo um ofício, colaborativamente. Promova respeito, discente! @ufpr.bsky.social. 🔝🎗️ ODS 1, 4, 10 & 17. 👹💌⚕️
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 10/08/2026
Roça é resistência. @inmet.bsky.social www.socioambiental.org 14 e 15 de agosto vai ter troca de sementes entre brasileiros em São Paulo.
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 09/08/2026
“RNA activation” series. 👹🤙 bsky.app/profile/doug...
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Reposted by Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM
Ben Doughty @doughty-ben.bsky.social · 08/08/2026
3D bioprinted silk fibroin- and hyaluronic acid-based biomimetic extracellular matrices with tunable stiffness regulate glioblastoma invasion and macrophage polarization
sciencedirect.com
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 08/08/2026
Curious to read transcriptional changes in pre-clinical models aka mice as “RNA activation”. It sounds they deserve some Josie vibes: youtu.be/kAIPri_V76c?...
youtu.be
Josie Edwards - Chemical Light (Lyric Video)
YouTube video by Josie Edwards
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 07/08/2026
A classy must read to lab fellows dwelling in projects that we rather urine than blood analysis for longevity. 🎗️🦠🪳🕷️🪲🦟🐜🐛🐞🧫🔬
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 07/08/2026
When you expect a panoramic view of wildlife in Canada but you got worried about a flammable cabinet side by side with a microwave. 👹🖖
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 07/08/2026
Great portfolio by Kyoto folk to my crew endeavors in 2026-2 and champs. Check it out, TO & Zootechnie @ufpr.bsky.social 👹🖖
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Olga Meiri Chaim #ScienceNotSilence #Hypersensory #MaskUP #STEAM @olgachaim.bsky.social · 07/08/2026
Nice, thanks Hoi-Lam.
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