{"id":16585,"date":"2022-12-06T10:04:26","date_gmt":"2022-12-06T10:04:26","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=16585"},"modified":"2022-12-06T10:04:26","modified_gmt":"2022-12-06T10:04:26","slug":"harvard-cancer-institute-retracts-studies-amid-photoshop-allegations","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/biomedical-research\/harvard-cancer-institute-retracts-studies-amid-photoshop-allegations\/","title":{"rendered":"Vi\u1ec7n Ung th\u01b0 Harvard thu h\u1ed3i v\u00e0 ch\u1ec9nh s\u1eeda c\u00e1c nghi\u00ean c\u1ee9u gi\u1eefa c\u00e1o bu\u1ed9c ch\u1ec9nh s\u1eeda \u1ea3nh"},"content":{"rendered":"

Vi\u1ec7n Ung th\u01b0 Harvard r\u00fat l\u1ea1i v\u00e0 ch\u1ec9nh s\u1eeda c\u00e1c nghi\u00ean c\u1ee9u gi\u1eefa c\u00e1o bu\u1ed9c ch\u1ec9nh s\u1eeda \u1ea3nh tr\u00ean Photoshop<\/h2>\n\n

C\u00e1o bu\u1ed9c ch\u1ec9nh s\u1eeda h\u00ecnh \u1ea3nh<\/h2>\n\n

Nh\u00e0 sinh v\u1eadt h\u1ecdc ng\u01b0\u1eddi Anh Sholto David \u0111\u00e3 c\u00e1o bu\u1ed9c c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1ea1i Vi\u1ec7n Ung th\u01b0 Dana-Farber (DFCI) danh ti\u1ebfng, c\u00f3 li\u00ean k\u1ebft v\u1edbi Tr\u01b0\u1eddng Y Harvard, \u0111\u00e3 ch\u1ec9nh s\u1eeda h\u00ecnh \u1ea3nh v\u00e0 d\u1eef li\u1ec7u trong c\u00e1c nghi\u00ean c\u1ee9u \u0111\u00e3 c\u00f4ng b\u1ed1 c\u1ee7a h\u1ecd. Nh\u1eefng c\u00e1o bu\u1ed9c c\u1ee7a David, \u0111\u01b0\u1ee3c \u0111\u0103ng tr\u00ean blog \u0111\u1ed9c l\u1eadp For Better Science, bao g\u1ed3m c\u00e1c v\u00ed d\u1ee5 v\u1ec1 d\u1ea3i protein, bi\u1ec3u \u0111\u1ed3 d\u1eef li\u1ec7u v\u00e0 k\u1ebft qu\u1ea3 PCR m\u00e0 \u00f4ng tuy\u00ean b\u1ed1 \u0111\u00e3 b\u1ecb thay \u0111\u1ed5i b\u1eb1ng ph\u1ea7n m\u1ec1m sao ch\u00e9p v\u00e0 d\u00e1n ho\u1eb7c Photoshop.<\/p>\n\n

\u0110\u00e1nh gi\u00e1 n\u1ed9i b\u1ed9 v\u00e0 c\u00e1c l\u1ea7n r\u00fat l\u1ea1i<\/h2>\n\n

Sau nh\u1eefng tuy\u00ean b\u1ed1 c\u1ee7a David, DFCI \u0111\u00e3 ti\u1ebfn h\u00e0nh m\u1ed9t cu\u1ed9c \u0111\u00e1nh gi\u00e1 n\u1ed9i b\u1ed9 \u0111\u1ed1i v\u1edbi c\u00e1c nghi\u00ean c\u1ee9u \u0111ang \u0111\u01b0\u1ee3c xem x\u00e9t. Do \u0111\u00f3, vi\u1ec7n \u0111\u00e3 th\u00f4ng b\u00e1o r\u1eb1ng h\u1ecd s\u1ebd r\u00fat l\u1ea1i \u00edt nh\u1ea5t s\u00e1u nghi\u00ean c\u1ee9u v\u00e0 ch\u1ec9nh s\u1eeda th\u00eam 31 nghi\u00ean c\u1ee9u kh\u00e1c. C\u00e1c nghi\u00ean c\u1ee9u b\u1ecb \u1ea3nh h\u01b0\u1edfng \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean c\u00e1c t\u1ea1p ch\u00ed y h\u1ecdc v\u00e0 sinh h\u1ecdc l\u1edbn nh\u01b0 Molecular and Cellular Biology, Clinical Cancer Research v\u00e0 Blood.<\/p>\n\n

C\u00e1c nh\u00e0 khoa h\u1ecdc cao c\u1ea5p b\u1ecb li\u00ean \u0111\u1edbi<\/h2>\n\n

Nhi\u1ec1u nghi\u00ean c\u1ee9u \u0111\u00e3 \u0111\u01b0\u1ee3c xem x\u00e9t \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 b\u1edfi c\u00e1c nh\u00e0 khoa h\u1ecdc h\u00e0ng \u0111\u1ea7u c\u1ee7a DFCI, bao g\u1ed3m ch\u1ee7 t\u1ecbch ki\u00eam gi\u00e1m \u0111\u1ed1c \u0111i\u1ec1u h\u00e0nh Laurie Glimcher, gi\u00e1m \u0111\u1ed1c \u0111i\u1ec1u h\u00e0nh William Hahn v\u00e0 c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u cao c\u1ea5p Irene Ghobrial v\u00e0 Kenneth Anderson. C\u00e1c c\u00e1o bu\u1ed9c \u0111\u00e3 l\u00e0m d\u1ea5y l\u00ean m\u1ed1i lo ng\u1ea1i v\u1ec1 quy tr\u00ecnh \u0111\u00e1nh gi\u00e1 n\u1ed9i b\u1ed9 c\u1ee7a vi\u1ec7n v\u00e0 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a c\u00e1c nghi\u00ean c\u1ee9u c\u1ee7a vi\u1ec7n.<\/p>\n\n

Ph\u00e1t hi\u1ec7n c\u1ee7a Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o<\/h2>\n\n

David \u0111\u00e3 s\u1eed d\u1ee5ng c\u1ea3 quan s\u00e1t tr\u1ef1c quan v\u00e0 ph\u1ea7n m\u1ec1m tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o c\u00f3 t\u00ean ImageTwin \u0111\u1ec3 ph\u00e1t hi\u1ec7n h\u00e0nh vi ch\u1ec9nh s\u1eeda h\u00ecnh \u1ea3nh b\u1ecb c\u00e1o bu\u1ed9c. Ph\u1ea7n m\u1ec1m n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh nh\u1eefng \u0111i\u1ec3m gi\u1ed1ng v\u00e0 kh\u00e1c nhau tr\u00ean h\u00ecnh \u1ea3nh, gi\u00fap ph\u00e1t hi\u1ec7n ra nh\u1eefng thay \u0111\u1ed5i ti\u1ec1m \u1ea9n.<\/p>\n\n

Ki\u1ec3m tra b\u00ean ngo\u00e0i<\/h2>\n\n

Nh\u1eefng c\u00e1o bu\u1ed9c ch\u1ed1ng l\u1ea1i DFCI \u0111\u00e3 thu h\u00fat \u0111\u01b0\u1ee3c s\u1ef1 ch\u00fa \u00fd \u0111\u00e1ng k\u1ec3 t\u1eeb c\u1ed9ng \u0111\u1ed3ng khoa h\u1ecdc v\u00e0 c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n th\u00f4ng. The New York Times, Wall Street Journal v\u00e0 Harvard Crimson \u0111\u1ec1u \u0111\u00e3 \u0111\u01b0a tin v\u1ec1 c\u00e2u chuy\u1ec7n n\u00e0y, n\u00eau b\u1eadt nh\u1eefng t\u00e1c \u0111\u1ed9ng \u0111\u1ed1i v\u1edbi t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a nghi\u00ean c\u1ee9u.<\/p>\n\n

Ph\u1ea3n h\u1ed3i c\u1ee7a c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u<\/h2>\n\n

M\u1ed9t s\u1ed1 nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 ph\u1ea3n \u1ee9ng nhanh ch\u00f3ng tr\u01b0\u1edbc c\u00e1c c\u00e1o bu\u1ed9c. Hahn v\u00e0 Ghobrial \u0111\u00e3 g\u1eedi c\u00e1c h\u00ecnh \u1ea3nh \u0111\u00e3 ch\u1ec9nh s\u1eeda t\u1edbi c\u00e1c t\u1ea1p ch\u00ed cho c\u00e1c nghi\u00ean c\u1ee9u m\u00e0 David \u0111\u1ec1 c\u1eadp. Nh\u1eefng ng\u01b0\u1eddi kh\u00e1c \u0111\u00e3 b\u1ea3o v\u1ec7 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a nghi\u00ean c\u1ee9u c\u1ee7a h\u1ecd, nh\u1ea5n m\u1ea1nh \u0111\u1ebfn s\u1ef1 ph\u1ee9c t\u1ea1p c\u1ee7a d\u1eef li\u1ec7u khoa h\u1ecdc v\u00e0 kh\u1ea3 n\u0103ng x\u1ea3y ra l\u1ed7i ngo\u00e0i \u00fd mu\u1ed1n.<\/p>\n\n

H\u00e0nh vi sai tr\u00e1i trong khoa h\u1ecdc v\u00e0 h\u1eadu qu\u1ea3 c\u1ee7a h\u00e0nh vi n\u00e0y<\/h2>\n\n

Nh\u1eefng c\u00e1o bu\u1ed9c ch\u1ed1ng l\u1ea1i DFCI \u0111\u1eb7t ra nh\u1eefng c\u00e2u h\u1ecfi quan tr\u1ecdng v\u1ec1 h\u00e0nh vi sai tr\u00e1i trong khoa h\u1ecdc. C\u00e1c chuy\u00ean gia v\u1ec1 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a nghi\u00ean c\u1ee9u \u0111\u00e3 ch\u1ec9 ra r\u1eb1ng s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t tr\u00ean h\u00ecnh \u1ea3nh kh\u00f4ng nh\u1ea5t thi\u1ebft ch\u1ec9 ra \u00fd \u0111\u1ecbnh l\u1eeba d\u1ed1i. Tuy nhi\u00ean, m\u1ed9t cu\u1ed9c \u0111i\u1ec1u tra c\u1ea9n th\u1eadn l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh xem c\u00f3 b\u1ea5t k\u1ef3 h\u00e0nh vi sai tr\u00e1i n\u00e0o x\u1ea3y ra hay kh\u00f4ng.<\/p>\n\n

H\u00e0nh vi sai tr\u00e1i trong khoa h\u1ecdc c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn nh\u1eefng h\u1eadu qu\u1ea3 nghi\u00eam tr\u1ecdng, bao g\u1ed3m vi\u1ec7c r\u00fat l\u1ea1i nghi\u00ean c\u1ee9u, m\u1ea5t uy t\u00edn v\u00e0 l\u00e0m t\u1ed5n h\u1ea1i \u0111\u1ebfn uy t\u00edn c\u1ee7a c\u1ed9ng \u0111\u1ed3ng khoa h\u1ecdc. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n \u0111\u1ea1o \u0111\u1ee9c v\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh ch\u00ednh x\u00e1c v\u00e0 to\u00e0n v\u1eb9n c\u1ee7a c\u00f4ng tr\u00ecnh c\u1ee7a h\u1ecd.<\/p>\n\n

T\u1ea7m quan tr\u1ecdng c\u1ee7a nh\u1eefng ng\u01b0\u1eddi t\u1ed1 gi\u00e1c<\/h2>\n\n

Vai tr\u00f2 c\u1ee7a David nh\u01b0 m\u1ed9t ng\u01b0\u1eddi t\u1ed1 gi\u00e1c \u0111\u00e3 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u01b0a nh\u1eefng c\u00e1o bu\u1ed9c n\u00e0y ra \u00e1nh s\u00e1ng. Nh\u1eefng ng\u01b0\u1eddi t\u1ed1 gi\u00e1c th\u01b0\u1eddng ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c v\u00e0 r\u1ee7i ro khi b\u00e1o c\u00e1o h\u00e0nh vi sai tr\u00e1i, nh\u01b0ng h\u00e0nh \u0111\u1ed9ng c\u1ee7a h\u1ecd c\u00f3 th\u1ec3 gi\u00fap b\u1ea3o v\u1ec7 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a nghi\u00ean c\u1ee9u v\u00e0 l\u00f2ng tin c\u1ee7a c\u00f4ng ch\u00fang v\u00e0o khoa h\u1ecdc.<\/p>\n\n

Nh\u1eefng b\u00e0i h\u1ecdc kinh nghi\u1ec7m v\u00e0 b\u01b0\u1edbc \u0111i ti\u1ebfp theo<\/h2>\n\n

Nh\u1eefng c\u00e1o bu\u1ed9c ch\u1ed1ng l\u1ea1i DFCI \u0111\u00e3 d\u1eabn \u0111\u1ebfn nh\u1eefng l\u1eddi k\u00eau g\u1ecdi xem x\u00e9t k\u1ef9 l\u01b0\u1ee1ng c\u00e1c ho\u1ea1t \u0111\u1ed9ng nghi\u00ean c\u1ee9u c\u1ee7a vi\u1ec7n. C\u00e1c chuy\u00ean gia nh\u1ea5n m\u1ea1nh s\u1ef1 c\u1ea7n thi\u1ebft c\u1ee7a c\u00e1c quy tr\u00ecnh \u0111\u00e1nh gi\u00e1 n\u1ed9i b\u1ed9 ch\u1eb7t ch\u1ebd v\u00e0 c\u00e1c c\u01a1 ch\u1ebf hi\u1ec7u qu\u1ea3 \u0111\u1ec3 ph\u00e1t hi\u1ec7n v\u00e0 gi\u1ea3i quy\u1ebft c\u00e1c h\u00e0nh vi sai tr\u00e1i ti\u1ec1m \u1ea9n.<\/p>\n\n

C\u1ed9ng \u0111\u1ed3ng khoa h\u1ecdc c\u0169ng ph\u1ea3i h\u1ee3p t\u00e1c v\u1edbi nhau \u0111\u1ec3 th\u00fac \u0111\u1ea9y m\u1ed9t n\u1ec1n v\u0103n h\u00f3a to\u00e0n v\u1eb9n trong nghi\u00ean c\u1ee9u, n\u01a1i c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch b\u00e1o c\u00e1o nh\u1eefng lo ng\u1ea1i c\u1ee7a m\u00ecnh v\u00e0 n\u01a1i nh\u1eefng ng\u01b0\u1eddi t\u1ed1 gi\u00e1c \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7. B\u1eb1ng c\u00e1ch th\u00fac \u0111\u1ea9y m\u1ed9t m\u00f4i tr\u01b0\u1eddng nghi\u00ean c\u1ee9u minh b\u1ea1ch v\u00e0 c\u00f3 \u0111\u1ea1o \u0111\u1ee9c, ch\u00fang ta c\u00f3 th\u1ec3 gi\u00fap \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady v\u00e0 uy t\u00edn c\u1ee7a ki\u1ebfn th\u1ee9c khoa h\u1ecdc.<\/p>","protected":false},"excerpt":{"rendered":"

Vi\u1ec7n Ung th\u01b0 Harvard r\u00fat l\u1ea1i v\u00e0 ch\u1ec9nh s\u1eeda c\u00e1c nghi\u00ean c\u1ee9u gi\u1eefa c\u00e1o bu\u1ed9c ch\u1ec9nh s\u1eeda \u1ea3nh tr\u00ean Photoshop C\u00e1o bu\u1ed9c ch\u1ec9nh s\u1eeda h\u00ecnh \u1ea3nh Nh\u00e0 sinh v\u1eadt h\u1ecdc…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3713],"tags":[21949,21947,21945,99,21948,3505,21946],"class_list":["post-16585","post","type-post","status-publish","format-standard","hentry","category-biomedical-research","tag-corrected-studies","tag-data-manipulation","tag-scientific-misconduct","tag-lifescienceart","tag-retracted-studies","tag-image-manipulation","tag-research-integrity"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/16585","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=16585"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/16585\/revisions"}],"predecessor-version":[{"id":16586,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/16585\/revisions\/16586"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=16585"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=16585"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=16585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}