Alexander Ziegler

Berlin, Germany

Freelance Photojournalist at Freelance

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Articles

Coxiella burnetii manipulates the lysosomal protease cathepsin B to facilitate intracellular success - Nature Communications

3 weeks ago | nature.com | Lauren Bird |Bangyan Xu |Andrew Hobbs |Alexander Ziegler |Nichollas E Scott |Patrice Newton | +2 more

AbstractThe obligate intracellular bacterium Coxiella burnetii establishes an intracellular replicative niche termed the Coxiella-containing vacuole (CCV), which has been characterised as a bacterially modified phagolysosome. How C. burnetii withstands the acidic and degradative properties of this compartment is not well understood. We demonstrate that the key lysosomal protease cathepsin B is actively and selectively removed from C.
Error in Text and Table

Jan 16, 2025 | jamanetwork.com | Mariano Cozzi |Alexander Ziegler |Katrin Fasler |Daniel Muth

Error in Text and Table In the Original Investigation titled “Sterile Intraocular Inflammation Associated With Faricimab,”1 published online October 10, 2024, there was an incorrect term used in the Introduction and no Snellen equivalent visual acuity provided in the Results and Table. In the Introduction, the word biospecific was corrected to bispecific; in the Results and Table, the Snellen equivalent visual acuity was provided.
Flagstaff, university community responds to NAU’s handling of protests

Jun 5, 2024 | jackcentral.org | Alexander Ziegler

The now-suspended Students for Justice in Palestine’s (SJP) encampment on April 30 was broken up by police, resulting in 24 arrests. Criticism from within the university and Flagstaff community has been aimed at the decision to involve a large number of police in a peaceful protest despite the students’ violation of policy.
NAU student appointed to the Arizona Board of Regents

Apr 27, 2024 | jackcentral.org | Alexander Ziegler

Gov. Katie Hobbs appointed NAU sophomore Jadyn Fisher to the Arizona Board of Regents (ABOR) as a student regent on April 11. Fisher is an active member of ASNAU and will serve a two-year term representing students on ABOR as a student regent. Fisher said she is excited to represent her peers in the state government. In the first year of her term as student regent, Fisher will be a student voice on the board.
NAU hosts Q&A with former House representatives

Apr 16, 2024 | jackcentral.org | Alexander Ziegler

Two former United States House representatives attended an open forum at NAU’s International Pavilion on Wednesday, as part of the Congress to Campus program. They discussed their experiences in Congress and gave their opinions on current political issues. Congress to Campus is an initiative by the Association of Former Members of Congress that seeks to educate voters and students on how the political process works and advise those aiming for political careers.
Police Beat March 25-31: Robot assistance and welfare checks

Apr 1, 2024 | jackcentral.org | Alexander Ziegler

Editor's Note: This story contains mentions of domestic violence, which some readers may find disturbing. March 25At 4:39 a.m., a custodial staff member reported a subject trespassing at the University Union Fieldhouse. NAUPD responded and warned the non-student of trespass. At 11:00 a.m., NAUPD initiated a traffic stop at South Beaver Street and East University Drive. Officers issued a verbal warning for failure to obey a traffic device.
Arizona campus gun bill awaits congressional vote

Mar 24, 2024 | ourcommunitynow.com | Alexander Ziegler
Arizona campus gun bill awaits congressional vote

Mar 24, 2024 | jackcentral.org | Alexander Ziegler

The Arizona Senate voted to pass Bill 1198 on Feb. 15, prohibiting college campuses from banning the possession of firearms by those with a legal concealed carry weapon permit. The Arizona House of Representatives is in the process of reviewing the bill before a final vote with all members. The date of the final vote is not known at this time. , ASU and UArizona have policies banning the possession and storage of weapons anywhere on campus.
Local business increases prices amid rising inflation

Mar 5, 2024 | jackcentral.org | Alexander Ziegler

The minimum wage in Flagstaff increased at the beginning of this year, and the cost of living rose along with it. Rising minimum wage has resulted in local businesses raising prices, which can lead to in the workforce. For local businesses, rises in minimum wage also represent higher operating costs. Cab Comics, a comic book and board game shop that opened in 2010, has increased prices to offset higher costs of employees and its suppliers.
Local professionals weigh in on political discourse

Mar 1, 2024 | jackcentral.org | Alexander Ziegler

Political discourse has shifted in recent years, and many Americans feel it has become less respectful and fact-based. This change affects all levels of politics, resulting in less civil behavior in national leadership and in local community debates. Flagstaff City Councilmember Deborah Harris has lived in Flagstaff for more than 30 years. She moved to the city in 1993 to work at NAU’s Campus Living, formerly the Office of Housing and Residence Life.