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July 04, 2025
 

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STAP

Haruko Obokata speaks to reporters in the city of Osaka in 2014. Ten years after the STAP scandal, structural problems that led to the scandal persist, leaving ample room for researchers to tamper with research data, experts say.
JAPAN / Science & Health / FOCUS
Apr 9, 2024
Little change in Japan’s research sector 10 years after stem cell fraud
A decade after the STAP scandal, there is still a lot of leeway for researchers to tamper with data.
JAPAN / Media / BIG IN JAPAN
Dec 5, 2015
Hunter and hunted: Where are they now?
The mutilations are frightful — dog, cat, rabbit and pigeon corpses missing heads, tails, limbs, ears. Weekly Playboy magazine reports nearly 40 sightings in the past four months in the Kanto region alone. Who's out there doing these things? With what thoughts in mind?
JAPAN
Nov 2, 2015
Waseda University strips Obokata of Ph.D.
Tokyo's Waseda University will revoke the doctorate of cell scientist Haruko Obokata, because she failed to correct inaccuracies in her thesis as requested.
Japan Times
JAPAN / Science & Health
Apr 1, 2015
New Riken chief pledges to restore trust after scandal
The newly appointed head of the Riken research institute has pledged to restore its reputation as a global leader in the field.
JAPAN / Science & Health
Mar 20, 2015
Riken to ask Obokata for ¥600,000 in publishing fees for debunked paper
Riken said Friday that it would ask disgraced former researcher Haruko Obokata for about ¥600,000 in compensation for fees associated with publishing the results of her now-discredited research into so-called STAP cells.
JAPAN / Science & Health
Feb 10, 2015
Riken serves Obokata, others with penalties; charges could follow
The research institution at the center of a scandal over faked work is putting most of the blame on scientist Haruko Obokata and to a lesser extent three of her former colleagues.
EDITORIALS
Dec 30, 2014
End of the STAP dream
At the very least, the education ministry, Riken research institute officials and others must determine what went wrong with the dream of STAP cell research and push for drastic change in Japan's research environment.
JAPAN
Dec 26, 2014
'STAP cells' claimed by Obokata were likely embryonic stem cells
An investigative panel at Riken says the debunked “STAP” cells generated by one of its scientists were likely created instead from embryonic stem cells.
JAPAN
Dec 19, 2014
Vexed Riken halts Obokata's bid to prove stem cell discovery
Discredited scientist Haruko Obokata's quest to prove her stem cell discovery comes to an end as Riken halts a monthslong attempt to verify the “STAP cell” phenomena.
JAPAN / EXPLAINER
Sep 1, 2014
After STAP scandal, Riken plots its future
With recent revelations of misconduct involving its research on so-called STAP cells, stem cell researcher Haruko Obokata and her employer, Riken Institute, have come under intense scrutiny and criticism.
JAPAN / Science & Health
Aug 28, 2014
Efforts to replicate STAP cells fall flat
The Riken research institute said Wednesday that ongoing efforts to reproduce so-called STAP cells — whose existence was first claimed by scientist Haruko Obokata in the British journal Nature — have failed.
JAPAN / Science & Health
Aug 8, 2014
Riken says stressed researchers need quiet environment after colleague's suicide
The Riken research institute has released a rare statement asking that its researchers be given "a quiet environment" to continue their research, in response to the suicide of its stem cell researcher Yoshiki Sasai earlier this week.
JAPAN / Science & Health
Aug 6, 2014
Reform panel chief says STAP researcher's suicide could have been prevented
Yoshiki Sasai's suicide could have been avoided if the Riken institute had implemented reforms and accepted his resignation months ago, the former head of an independent panel says.
Japan Times
JAPAN / Media / BIG IN JAPAN
Jul 5, 2014
Ongoing Obokata story seeks out scandal
The paper, titled "Stimulus-triggered fate conversion of somatic cells into pluripotency," was accepted by the British science journal Nature on Dec. 20, 2013, and published online on Jan. 29, 2014. The authors were listed as Haruko Obokata, Teruhiko Wakayama, Yoshiki Sasai, Koji Kojima, Martin P. Vacanti,...
JAPAN / Science & Health
Jul 3, 2014
Nature journal retracts STAP papers, citing 'critical errors'
Science journal Nature officially retracts two stem cell papers published by a team of Japanese and U.S. scientists whose “ground-breaking” work was undermined by errors.
EDITORIALS
Jun 17, 2014
Reforming Riken
The government-affiliated Riken research institute should heed the recommendations from an expert panel to undertake concrete reforms aimed at preventing the recurrence of a scandal that recently cast doubts on the credibility of scientific research in Japan.
JAPAN
Jun 13, 2014
Severe penalties sought for Riken, Obokata over STAP scandal
A third-party reform panel set up by the government-backed Riken institute has called for severe penalties for stem cell researcher Haruko Obokata and her supervisors, and for the biology center where she works to be disbanded.
JAPAN
May 8, 2014
Riken stands behind STAP paper probe
The Riken institute states that it will not reopen its probe into the so-called STAP cell papers, leaving biologist Haruko Obokata guilty of research misconduct.
JAPAN / Science & Health
Apr 21, 2014
Obokata beefs up defense with new papers
Embattled stem cell researcher Haruko Obokata submitted additional documents to the state-backed Riken Institute on Sunday to back up her denials of alleged misconduct in her research methods, and called for more time to prepare evidence, her lawyer said Monday.
JAPAN / NATIONAL SPOTLIGHT
Apr 20, 2014
'STAPgate' shows Japan must get back to basics in science
On Jan. 30, as NHK kicked off its evening news program with upbeat music, footage aired of a young woman with immaculately coiffed brown hair wearing pearl earrings and her trademark "kappogi," a Japanese-style white apron.
Magnitude 5.5 earthquake jars Tokara Islands amid flurry of seismic activity
A strong quake struck off the Tokara Islands on Thursday afternoon, with the island chain having recorded around 1,000 earthquakes since a burst of seismic activity first began on June 21.
Onosato's yokozuna promotion causes rare quirk in new sumo rankings
Newly promoted yokozuna Onosato holds a copy of the latest banzuke ranking in Anjo, Aichi Prefecture, on Monday.
A prophesied disaster (likely) won’t strike Japan this weekend
A viral manga prediction of a July 5 disaster has gripped Japan with anxiety and triggered an economic impact, but experts warn that while such dates are unreliable, the threat of a massive earthquake remains real. 
Over 900 earthquakes strike Tokara islands in space of two weeks
A screenshot shows many quakes occurring in the Tokara islands over the past 30 days, in this image taken from the U.S. Geological Survey website.
Ghibli’s Isao Takahata exhibit shows how beloved anime is made
“The man who planted Japanese animation” exhibition includes a variety of sketches, drawings and animation cels from Isao Takahata films such as color design for characters by Michiyo Yasuda from "Grave of the Fireflies."
Ghibli’s Isao Takahata exhibit shows how beloved anime is made
“The man who planted Japanese animation” exhibition includes a variety of sketches, drawings and animation cels from Isao Takahata films such as color design for characters by Michiyo Yasuda from "Grave of the Fireflies."
Flag football facing challenges and opportunities ahead
Japan’s women’s flag football team at the 2025 International Bowl in Los Angeles in June. The sport is enjoying continued growth in the country.
From Hokusai’s Great Wave, shinkansen to One Piece: a cultural treasure box for Lego Japan
Michael Ebbesen, general manager of Lego Japan, says Lego bricks based on Japanese culture have a rich global appeal and are sellable around the world.
With farmed fish, RelationFish swims against the tide in fine dining
Chef Hideaki Matsuo (middle) and the staff of Oseto Suisan Fisheries prepare to check on their sustainably farmed fish.
As Southeast Asia heats up, a Japanese cooling giant sees a major opportunity
An employee of Daikin Cambodia explains the use of different tools during an air conditioner installation training session in Phnom Penh. Daikin is one of Japan’s oldest air conditioning companies, but as Japan’s population falls, the firm is keying in on overseas growth.

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