#EHEC
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mvls-srf.bsky.social
Great to see this work published, congrats to the team!
www.pnas.org/doi/10.1073/...
@uofgsii.bsky.social @uofgmvls.bsky.social
#metabolomics #MassSpectrometry #sequencing @molecularanalysis.bsky.social
Catabolism of serine enantiomers represses enterohemorrhagic Escherichia coli virulence factors via modulation of the nitrogen stress response | PNAS
Attaching and effacing pathogens, including enterohemorrhagic Escherichia coli (EHEC), colonize their preferred intestinal niche by sensing diverse...
www.pnas.org
September 29, 2026 at 11:38 AM
housingconsortium.org
Don't forget to join EHEC virtually in one week, on 10/5, to hear from LD 45 and LD 48 candidates about affordable housing, equitable growth, and more. Voters need to hear from candidates in their own words on key issues impacting the future of their communities. Don't miss out! bit.ly/4AmPDeX
Promotional image for the Housing Equity Candidate Forum, showcasing the logos of the five member organizations of the Eastside Housing Equity Coalition as well as the headshots of the five candidates participating in the forum.
September 28, 2026 at 3:02 PM
rueckrufportal.bsky.social
#RÜCKRUF | #WARNUNG | Aus aktuellem Anlass: Amtliche Meldung zu Lebensmittel von LANDWIRTSCHAFT ABEL / ST ('Rinderhackfleisch' > Kolibakterien 'STEC/EHEC' im Produkt = u. U. erhebl. GESUNDHEITSGEFAHR wie NIERENVERSAGEN
www.lebensmittelwarnung.de/___lebensmit...

Siehe auch: www.produktrueckrufe.de
September 22, 2026 at 2:39 PM
helenaullmark.bsky.social
Hahaha ja jag hade en diskussion igår på kursen med en av deltagarna som är pensionerad länsveterinär o hon var bekymrad över att jag nämnt att plocka äpplen i kohagar pga ehec. Eh, fransmännen har haft kor betande under sina ciderträd i tusen+ år 😅
September 20, 2026 at 3:16 PM
jari-vuorijoki.mastodon.social.ap.brid.gy
Ehec-bakteeritartunnat lisääntyvät myös Satakunnan tilastoissa – taustalla parantunut diagnostiikka https://yle.fi/a/74-20245716?origin=rss
Ehec-bakteeritartunnat lisääntyvät myös Satakunnan tilastoissa – taustalla parantunut diagnostiikka
Suolistoperäisten Ehec-bakteerien tartuntojen määrä on kasvanut Satakunnassa. Tartuntoja on vuosittain useita.
yle.fi
September 16, 2026 at 11:58 PM
Hatten wir das nicht schon bei EHEC?
September 16, 2026 at 9:50 AM
t3sss.bsky.social
Milk-derived peptone reduces EHEC virulence by inhibiting the type III secretion system www.tandfonline.com/doi/10.1080/...
Milk-derived peptone reduces EHEC virulence by inhibiting the type III secretion system
The link between diet and overall human health is well established, with certain diets known to promote better health and be associated with a reduced risk of developing chronic diseases. Previous ...
www.tandfonline.com
September 8, 2026 at 2:58 PM
enclai.net
AlertX verified 766 EHEC cases in Germany in the last 30 days, up from 576 in the prior period. Across 10 reporting countries, the 12-week trend remains steady.

Live map → enclai.net/map
#Epidemiology #GlobalHealth #IDsky #EnterohaemorrhagicEColiEhecInfection #Germany
EHEC in Germany: 766 cases in last 30 days
AlertX verified 766 EHEC cases in Germany over the last 30 days, up from 576 in the prior period, within a steady 12-week trend across 10 reporting countries.
alertx.enclai.net
September 7, 2026 at 8:02 AM
alterskompetenz.bsky.social
Ilse Aigner? Sie ist bei der CSU. Und ich erinnere mich noch sehr gut an Ihr katastrophales Krisenmanagement während des EHEC-Ausbruchs.
September 6, 2026 at 11:38 AM
t3sss.bsky.social
Milk-derived peptone reduces EHEC virulence by inhibiting the type III secretion system www.tandfonline.com/doi/full/10....
Milk-derived peptone reduces EHEC virulence by inhibiting the type III secretion system
The link between diet and overall human health is well established, with certain diets known to promote better health and be associated with a reduced risk of developing chronic diseases. Previous ...
www.tandfonline.com
September 6, 2026 at 3:59 AM
id-journal.bsky.social
Flotillin 1 localizes to EPEC/EHEC pedestals. Its depletion by siRNA➡️longer pedestals, showing flotillin 1 controls pedestal length during infection.🦠🧬
Flotillin 1 Regulation of Enteropathogenic Escherichia coli Pedestal Length
The attaching and effacing pathogens, enteropathogenic Escherichia coli (EPEC) and enterohemorrhagic E. coli (EHEC), remodel the host actin cytoskeleton to form actin-rich pedestals that anchor the bacteria atop intestinal epithelial cells. Although pedestal formation requires clathrin-endocytic proteins, the role of clathrin-independent proteins like flotillin 1 remain unclear.MethodsFlotillin 1 localization in pedestal formation was analyzed using immunofluorescence microscopy during EPEC and EHEC infections in HeLa cells. This protein's function was then examined using competing peptide interference and small interfering RNA (siRNA)–mediated knockdown approaches.ResultsFlotillin 1 localizes to the membranes of EPEC pedestals. Disruption of flotillin 1 membrane association or depletion of flotillin 1 using siRNA resulted in significantly elongated EPEC pedestals. A similar pattern of flotillin 1 localization is seen at EHEC pedestals.ConclusionsOur work expands current models of attaching and effacing host-pathogen interactions by highlighting a role for flotillin 1 in controlling pedestal length.
academic.oup.com
September 5, 2026 at 4:30 PM
kongaricacao.eurosky.social
www.youtube.com/watch?v=EHec...

久々にこれを作業用BGMにしているのですがずっと笑っていて線がブレている
わたくしに近づけばシですわ～～！！
【就職】トラックの運ちゃんになりましてよ！【ですわ】
YouTube video by 壱百満天原サロメ / Hyakumantenbara Salome
www.youtube.com
September 3, 2026 at 8:45 AM
mythlfrythtyg.bsky.social
Als jemand der jahrzehntelang unter einem - höchstwahrscheinlich - narzisstischem ´vater´gelitten hat... Egal. (¹)

Und was dieses "so etwas hatten wir früher alles nicht" angeht. Früher hieß es auch alles Brechdurchfall. Heute wissen wir, dass das teils von Noroviren, teils von EHEC und teils
1/2
September 1, 2026 at 6:46 PM
plosbiology.org
Pathogens sense #stress hormones in the gut and use them to regulate motility and virulence. Weston Whitaker explores a new @PLOSBiology.org study which transfers this pathway to a #probiotic bacterium, redesigns it to drive programmable outputs 🧪
Article plos.io/4zI6itm
Primer plos.io/4qE1npb
A schematic diagram for engineering catecholamine-responsive control in Escherichia coli Nissle 1917. (A) Wild-type E. coli Nissle encodes a QseBC two-component system closely related to that of enterohemorrhagic E. coli (EHEC), but showed minimal transcriptional responses to the catecholamines norepinephrine and epinephrine under the conditions tested. In EHEC, catecholamine-responsive QseBC signaling feeds into the native flhDC promoter, which is embedded in a broader network of global and flagellar regulation, including an apparent sigma-28-dependent promoter core. Srivastava and colleagues transferred EHEC qseBC into E. coli Nissle and reconstructed its transcriptional output by tuning constitutive qseBC expression, truncating the native promoter, replacing the apparent sigma-28-dependent core with synthetic sigma-70-dependent promoters, and restoring a QseB-associated motif. The resulting circuit retained catecholamine responsiveness while producing a larger and more consistent transcriptional response that could control a reporter or therapeutic cargo, yielding a portable catecholamine-sensing module. (B) Future circuit architectures could combine catecholamine-sensing with additional disease-relevant physiological inputs and use amplification, logic, thresholding, or memory to process these signals. Such circuits could couple therapeutic production to particular physiological conditions or generate a retrievable record of signals encountered in the gut. Figure created in Adobe Illustrator.
August 30, 2026 at 4:15 PM
annakli.bsky.social
Klar erfahren wir noch, dass unser Essen verpestet ist...wenn wir uns wg Salmonellen oder E.coli die Seele aus dem Leib 🤮und💩en /wg. Staphylokokken plötzlich nichtheilende Eiterbeulen aufploppen, wissen wir Bescheid.
Und für viele Alte/Vorerkrankte ist eine solche Infektion tödlich (remember Ehec?).
August 30, 2026 at 10:59 AM
flofrau.bsky.social
Trump hat den gesamten Lebensmittel&Gesundheits-Kontroll-Berich auf Null gesetzt.
• Masern-Tote
• Massenhaft Durchfall-Kranke durch versuchtes Salat

Die haben EHEC längst vergessen… bzw. so "leben Vulknerable eben sozialverträglich" ab.
August 29, 2026 at 3:09 PM
plosbiology.org
Pathogens sense #stress hormones in the gut and use them to regulate motility and virulence. Weston Whitaker explores a new @PLOSBiology.org study which transfers this pathway to a #probiotic bacterium, redesigns it to drive programmable outputs 🧪
Article plos.io/4zI6itm
Primer plos.io/4qE1npb
A schematic diagram for engineering catecholamine-responsive control in Escherichia coli Nissle 1917. (A) Wild-type E. coli Nissle encodes a QseBC two-component system closely related to that of enterohemorrhagic E. coli (EHEC), but showed minimal transcriptional responses to the catecholamines norepinephrine and epinephrine under the conditions tested. In EHEC, catecholamine-responsive QseBC signaling feeds into the native flhDC promoter, which is embedded in a broader network of global and flagellar regulation, including an apparent sigma-28-dependent promoter core. Srivastava and colleagues transferred EHEC qseBC into E. coli Nissle and reconstructed its transcriptional output by tuning constitutive qseBC expression, truncating the native promoter, replacing the apparent sigma-28-dependent core with synthetic sigma-70-dependent promoters, and restoring a QseB-associated motif. The resulting circuit retained catecholamine responsiveness while producing a larger and more consistent transcriptional response that could control a reporter or therapeutic cargo, yielding a portable catecholamine-sensing module. (B) Future circuit architectures could combine catecholamine-sensing with additional disease-relevant physiological inputs and use amplification, logic, thresholding, or memory to process these signals. Such circuits could couple therapeutic production to particular physiological conditions or generate a retrievable record of signals encountered in the gut. Figure created in Adobe Illustrator.
August 29, 2026 at 12:15 PM
mtz767.bsky.social
Ich hoffe, dass der Typ mal ne schöne Ehec Infektion bekommt, ein Bekannter von mir ist seit seiner Infektion schwerbehindert, dann würde Rainer merken, was für ein Bullshit er ausbrütet. Ich würde Rainer gerne potentiellen Mörder nennen.
August 28, 2026 at 9:29 AM
plosbiology.org
Pathogens sense #stress hormones in the gut and use them to regulate motility and virulence. Weston Whitaker explores a new @PLOSBiology.org study which transfers this pathway to a #probiotic bacterium, redesigns it to drive programmable outputs 🧪
Article plos.io/4zI6itm
Primer plos.io/4qE1npb
A schematic diagram for engineering catecholamine-responsive control in Escherichia coli Nissle 1917. (A) Wild-type E. coli Nissle encodes a QseBC two-component system closely related to that of enterohemorrhagic E. coli (EHEC), but showed minimal transcriptional responses to the catecholamines norepinephrine and epinephrine under the conditions tested. In EHEC, catecholamine-responsive QseBC signaling feeds into the native flhDC promoter, which is embedded in a broader network of global and flagellar regulation, including an apparent sigma-28-dependent promoter core. Srivastava and colleagues transferred EHEC qseBC into E. coli Nissle and reconstructed its transcriptional output by tuning constitutive qseBC expression, truncating the native promoter, replacing the apparent sigma-28-dependent core with synthetic sigma-70-dependent promoters, and restoring a QseB-associated motif. The resulting circuit retained catecholamine responsiveness while producing a larger and more consistent transcriptional response that could control a reporter or therapeutic cargo, yielding a portable catecholamine-sensing module. (B) Future circuit architectures could combine catecholamine-sensing with additional disease-relevant physiological inputs and use amplification, logic, thresholding, or memory to process these signals. Such circuits could couple therapeutic production to particular physiological conditions or generate a retrievable record of signals encountered in the gut. Figure created in Adobe Illustrator.
August 28, 2026 at 8:15 AM
mumpaminkel.bsky.social
Was ist los, ist schon wieder EHEC?
August 24, 2026 at 4:28 PM
mahatmacarlo.bsky.social
EHEC
August 20, 2026 at 6:38 PM
truestorydesu.bsky.social
At the rate we're going, we're all going to have EHEC-related kidney damage.

Trying to eat healthy in MAHA-America is a trip. And now they want to run the FDA, too, and they'll let them because no one in government has a damn spine.
August 20, 2026 at 4:19 PM
newsarea.bsky.social
AI gives us 16 new viruses

HAMBURG, GERMANY - JUNE 02: A lab technician holds a bacteria culture that shows a positive infection of enterohemorrhagic E. coli, also known as the EHEC bacteria, from a patient at the University Medical Center Hamburg-Eppendorf on June 2, 2011 in Hamburg, Germany.…
AI gives us 16 new viruses
HAMBURG, GERMANY - JUNE 02: A lab technician holds a bacteria culture that shows a positive infection of enterohemorrhagic E. coli, also known as the EHEC bacteria, from a patient at the University Medical Center Hamburg-Eppendorf on June 2, 2011 in Hamburg, Germany. German health authorities are continung to grapple with the current outbreak of EHEC and claim that initial suspicions of cucumbers from Spain as being the source are unfounded, though they warn against consuming raw vegetables. The University Medical Center has the highest number of patients infected with EHEC as well as 102 patients who have come down with hemolytic-uremic syndrome (HUS), a complication that can lead to kidney failure, convulsions and epileptic seizures and is caused by EHEC. Authorites are reporting at least 2,000 cases of EHEC infection nationwide and at least 470 cases of HUS. Across Europe at least 17 people have died from the outbreak. (Photo by Sean Gallup/Getty Images)
news-area.com
August 11, 2026 at 11:28 AM
kroekermartin.bsky.social
Probably scrapped their supply chain monitoring and in-house food safety labs, so now that your federal food safety services are gutted, every localized germ source spreads nationwide. Waiting for EHEC (entero-hemorrhagic E.coli strains) to complete the trifecta...
August 10, 2026 at 1:51 PM
enclai.net
Germany reports 576 EHEC cases in the last 30 days, up from 466 previously. Total verified cases stand at 733 over 90 days. Trend remains steady across reporting countries.

Live map → alertx.enclai.net
#Epidemiology #GlobalHealth #IDsky #EnterohaemorrhagicEColiEhecInfection #Germany
Germany: EHEC cases rise in latest 30-day window
AlertX verified 733 Enterohaemorrhagic E. coli cases in Germany over 90 days, with a recent increase from 466 to 576 in the last month.
alertx.enclai.net
August 10, 2026 at 7:03 AM