Laser Focus World is an industry bedrock—first published in 1965 and still going strong. We publish original articles about cutting-edge advances in lasers, optics, photonics, sensors, and quantum technologies, as well as test and measurement, and the shift currently underway to usher in the photonic integrated circuits, optical interconnects, and copackaged electronics and photonics to deliver the speed and efficiency essential for data centers of the future.

Our 80,000 qualified print subscribers—and 130,000 12-month engaged online audience—trust us to dive in and provide original journalism you won’t find elsewhere covering key emerging areas such as laser-driven inertial confinement fusion, lasers in space, integrated photonics, chipscale lasers, LiDAR, metasurfaces, high-energy laser weaponry, photonic crystals, and quantum computing/sensors/communications. We cover the innovations driving these markets.

Laser Focus World is part of Endeavor Business Media, a division of EndeavorB2B.

Laser Focus World Membership

Never miss any articles, videos, podcasts, or webinars by signing up for membership access to Laser Focus World online. You can manage your preferences all in one place—and provide our editorial team with your valued feedback.

Magazine Subscription

Can you subscribe to receive our print issue for free? Yes, you sure can!

Newsletter Subscription

Laser Focus World newsletter subscription is free to qualified professionals:

The Daily Beam

Showcases the newest content from Laser Focus World, including photonics- and optics-based applications, components, research, and trends. (Daily)

Product Watch

The latest in products within the photonics industry. (9x per year)

Bio & Life Sciences Product Watch

The latest in products within the biophotonics industry. (4x per year)

Laser Processing Product Watch

The latest in products within the laser processing industry. (3x per year)

Get Published!

If you’d like to write an article for us, reach out with a short pitch to Sally Cole Johnson: [email protected]. We love to hear from you.

Photonics Hot List

Laser Focus World produces a video newscast that gives a peek into what’s happening in the world of photonics.

Following the Photons: A Photonics Podcast

Following the Photons: A Photonics Podcast dives deep into the fascinating world of photonics. Our weekly episodes feature interviews and discussions with industry and research experts, providing valuable perspectives on the issues, technologies, and trends shaping the photonics community.

Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

Akero Therapeutics (AKRO) Slides After Failed Trial, Hit With Class Action Lawsuit – Hagens Berman

SAN FRANCISCO, May 02, 2024 (GLOBE NEWSWIRE) -- Hagens Berman urges Akero Therapeutics, Inc. (NASDAQ: AKRO) investors who suffered substantial losses to take action by submitting your losses now.

Class Period: Sep. 13, 2022 – Oct. 9, 2023
Lead Plaintiff Deadline: June 25, 2024
Visit: www.hbsslaw.com/investor-fraud/AKRO
Contact An Attorney Now: AKRO@hbsslaw.com
                                                    844-916-0895

Akero Therapeutics, Inc. (AKRO) Securities Fraud Class Action:

Akero Therapeutics, a biopharmaceutical company developing treatments for liver disease, is facing a securities class action lawsuit over allegations it misled investors about a key clinical trial. The lawsuit centers on the SYMMETRY study, designed to evaluate efruxifermin ("EFX"), Akero's lead drug candidate, for treating nonalcoholic steatohepatitis (NASH), a serious liver condition.

The crux of the complaint lies in Akero's portrayal of the SYMMETRY study's patient population. In June 2019, the FDA issued guidance discouraging the inclusion of patients with cryptogenic cirrhosis, a condition with an unclear cause, in NASH treatment trials. The lawsuit alleges Akero:

  • Enrolled ~20% of SYMMETRY study participants with cryptogenic cirrhosis, who lacked definitive NASH diagnoses.
  • Failed to ensure these patients had biopsy-confirmed compensated cirrhosis due to NASH.
  • Excluded the cryptogenic cirrhosis patients' data from a crucial secondary endpoint measuring NASH resolution.
  • Introduced a potential confounding factor by including these patients, jeopardizing the study's integrity, and increasing the risk of failure.
  • Misrepresented the trial's design and its ability to support future drug applications.

The lawsuit further claims Akero misled investors regarding the likelihood of the study's success and EFX's potential as a commercial NASH treatment.

The truth reportedly came to light on October 10, 2023, when Akero announced the SYMMETRY study missed its primary endpoint and disclosed the exclusion of 11 cryptogenic patients from the placebo arm's secondary endpoint data.

The news triggered a dramatic plunge in Akero's stock price, dropping $30.39 (down 62%) on October 10, followed by analyst downgrades.

"We are investigating whether Akero intentionally misrepresented its SYMMETRY patient population," stated Reed Kathrein, the Hagens Berman partner leading the investigation.

If you invested in Akero Therapeutics and have substantial losses, or have knowledge that may assist the firm’s investigation, submit your losses now »

If you’d like more information and answers to frequently asked questions about the Akero case and our investigation, read more »

Whistleblowers: Persons with non-public information regarding Akero Therapeutics should consider their options to help in the investigation or take advantage of the SEC Whistleblower program. Under the new program, whistleblowers who provide original information may receive rewards totaling up to 30 percent of any successful recovery made by the SEC. For more information, call Reed Kathrein at 844-916-0895 or email AKRO@hbsslaw.com.

About Hagens Berman
Hagens Berman is a global plaintiffs’ rights complex litigation law firm focusing on corporate accountability through class-action law. The firm is home to a robust securities litigation practice and represents investors as well as whistleblowers, workers, consumers and others in cases achieving real results for those harmed by corporate negligence and fraud. More about the firm and its successes can be found at hbsslaw.com. Follow the firm for updates and news at @ClassActionLaw

Attorney advertising.
Past results do not guarantee future outcomes.
Services may be performed by attorneys in any of our offices.

Contact:
Reed Kathrein, 844-916-0895


Primary Logo

Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.