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身為一個熱愛美食、喜歡在城市裡挖掘驚喜的人,臺中公益路一直是我最常出沒的地方之一。這條路可說是「臺中人的美食戰場」,從精緻西餐到創意火鍋,從日式丼飯到義式早午餐,每走幾步,就會有完全不同的特色料理餐廳。 這次我特別花了一整個月,實際造訪了公益路上十間口碑不錯的餐廳。有的是網友熱推的打卡名店,也有隱藏在巷弄裡的小驚喜。我以環境氛圍、口味表現、價格CP值與再訪意願為基準,整理出這篇實測評比。希望能幫正在猶豫去哪裡吃飯的你,找到那一間「吃完會想再來」的餐廳。 評比標準與整理方向
這次我走訪的10家餐廳橫跨不同料理類型,從高質感牛排館到巷弄系早午餐,每一間都有自己獨特的風格。為了讓整體比較更客觀,我依照以下四大面向進行評比,並搭配實際用餐體驗來打分。
整體而言,我希望這份評比不只是「哪家好吃」,而是幫你在不同情境下(約會、家庭聚餐、朋友小聚、商業午餐)都能快速找到合適的選擇。畢竟,美食不只是味覺的滿足,更是一段段與朋友共享的生活記憶。 10間臺中公益路餐廳評比懶人包公益路向來是臺中人聚餐的首選地段,從火鍋、燒肉到中式料理與早午餐,每走幾步就有驚喜。以下是我實際造訪過的10間代表性餐廳清單,橫跨平價、創意、高級各路風格。
一頭牛日式燒肉|炭香濃郁的和牛饗宴,約會聚餐首選
走在公益路上,很難不被 一頭牛日式燒肉 的木質外觀吸引。低調卻不失質感的門面,搭配昏黃燈光與暖色調的內裝,讓人一進門就感受到濃濃的日式職人氛圍。店內空間不大,但桌距規劃得宜,每桌皆設有獨立排煙設備,烤肉時完全不怕滿身油煙味。 餐點特色
一頭牛的靈魂,絕對是他們招牌的「三國和牛拼盤」。 用餐體驗整體節奏掌握得非常好。店員會在你剛想烤下一片肉時貼心遞上夾子、幫忙換烤網,讓人完全不用分心。整場用餐過程就像一場表演,從視覺、嗅覺到味覺都被滿足。 綜合評分
地址:408臺中市南屯區公益路二段162號電話:04-23206800 小結語一頭牛日式燒肉不僅是「吃肉的地方」,更像是一場五感盛宴。從進門那一刻到最後一道甜點,都能感受到他們對細節的用心。 TANG Zhan 湯棧|文青系火鍋代表,麻香湯底與視覺美感並重
在公益路這條美食戰線上,TANG Zhan 湯棧 是讓人一眼就會想走進去的那一種。 餐點特色
湯棧最有名的當然是它的「麻香鍋」。 用餐體驗整體氛圍比一般火鍋店更有質感。 綜合評分
地址:408臺中市南屯區公益路二段248號電話:04-22580617 官網:https://www.facebook.com/TangZhan.tw/ 小結語TANG Zhan 湯棧 把傳統火鍋做出新的樣貌保留臺式鍋物的溫度,又結合現代風格與細節服務,讓吃鍋這件事變得更有品味。 如果你想找一間兼具「好吃、好拍、好放鬆」的火鍋店,湯棧會是公益路上最有風格的選擇之一。 NINI 尼尼臺中店|明亮寬敞的義式早午餐天堂
如果說前兩間是肉食愛好者的天堂,那 NINI 尼尼臺中店 絕對是想放鬆、聊聊天的好地方。餐廳外觀以白色系與大片玻璃窗為主,陽光灑進室內,讓人一踏入就有種度假般的輕盈感。假日早午餐時段特別熱鬧,建議提早訂位。 餐點特色
NINI 的菜單融合義式與臺灣人口味,選擇多樣且份量十足。主打的 松露燉飯 濃郁卻不膩口,米芯保留微Q口感;而 香蒜海鮮義大利麵 則以新鮮白蝦、花枝與淡菜搭配微辣蒜香,口感層次豐富。 用餐體驗店內氣氛輕鬆不拘謹,無論是一個人帶電腦工作、或朋友聚餐,都能找到舒服角落。餐點上桌速度穩定,服務人員態度親切、補水與收盤都非常主動。整體節奏讓人覺得「時間變慢了」,很適合想遠離忙碌日常的人。 綜合評分
地址:40861臺中市南屯區公益路二段18號電話:04-23288498 小結語NINI 尼尼臺中店是一間能讓人放下手機、慢慢吃飯的餐廳。餐點不追求浮誇,而是以「剛剛好」的份量與風味,陪伴每個平凡午後。如果你在找一間能邊吃邊聊天、拍照也漂亮的早午餐店,NINI 會是你在公益路上最不費力的幸福選擇。 加分100%浜中特選昆布鍋物|平價卻用心的湯頭系火鍋,家庭聚餐好選擇
在公益路這條高質感餐廳林立的戰場上,加分100%浜中特選昆布鍋物 走的是截然不同的路線。它沒有浮誇的裝潢、也沒有高價位的套餐,但靠著實在的湯頭與親切的服務,默默吸引許多回頭客。每到用餐時間,總能看到家庭或情侶三兩成群地圍著鍋邊聊天。 餐點特色
主打 北海道浜中昆布湯底,湯頭清澈卻不單薄,越煮越能喝出海藻與柴魚的自然香氣。 用餐體驗整體氛圍偏家庭取向,桌距寬敞、座位舒適,帶小孩來也不覺擁擠。店員態度親切,補湯、收盤都很勤快,給人一種「被照顧著」的安心感。 綜合評分
地址:403臺中市西區公益路288號電話:0910855180 小結語加分100%浜中特選昆布鍋物是一間「不浮誇、但會讓人想再訪」的火鍋店。它不追求豪華擺盤,而是用最簡單的湯頭與新鮮食材,傳遞出家常卻不平凡的溫度。 印月餐廳|中式料理的藝術演繹,宴客與家庭聚會首選
說到臺中公益路的中式料理代表,印月餐廳 絕對是榜上有名。這間開業多年的餐廳以「中菜西吃」的概念聞名,把傳統中式料理以現代手法重新詮釋。從建築外觀到餐具擺設,每個細節都散發著低調的典雅氣息。 餐點特色
印月最令人印象深刻的是他們將傳統中菜融入創意手法。 用餐體驗服務方面完全對得起餐廳的高級定位。從入座、點餐到上菜節奏,都拿捏得恰如其分。每道菜都會有服務人員細心介紹食材與吃法,讓人感受到「被款待」的尊榮感。 綜合評分
地址:408臺中市南屯區公益路二段818號電話:0422511155 小結語印月餐廳是一間「不只吃飯,更像品味生活」的地方。 KoDō 和牛燒肉|極致職人精神,專為儀式感與頂級味覺而生
若要形容 KoDō 和牛燒肉 的用餐體驗,一句話足以總結——「像在欣賞一場關於肉的表演」。 餐點特色
這裡主打 日本A5和牛冷藏肉,以「精切厚燒」的方式呈現。 用餐體驗KoDō 的最大特色是「儀式感」。 綜合評分
地址:403臺中市西區公益路260號電話:0423220312 官網:https://www.facebook.com/kodo2018/ 小結語KoDō 和牛燒肉不是日常餐廳,而是一場體驗。 永心鳳茶|在茶香裡用餐的優雅時光,臺味早午餐的新詮釋
走進 永心鳳茶公益店,彷彿進入一間有氣質的茶館。 餐點特色
永心鳳茶的餐點結合中式靈魂與西式擺盤,無論是「炸雞腿飯」還是「紅玉紅茶拿鐵」,都能讓人感受到熟悉卻不平凡的味道。 用餐體驗店內服務人員態度溫和,對茶品介紹詳盡。上餐節奏剛好,不急不徐。 綜合評分
地址:40360臺中市西區公益路68號三樓(勤美誠品)電話:0423221118 小結語永心鳳茶讓人重新定義「臺味」。 三希樓|老饕級江浙功夫菜,穩重又帶人情味的中式饗宴
位於公益路上的 三希樓 是許多臺中老饕的口袋名單。 餐點特色
三希樓的菜色以 江浙與港式料理 為主,兼顧傳統與現代風味。 用餐體驗三希樓的服務給人一種老派但貼心的感覺。 綜合評分
地址:408臺中市南屯區公益路二段95號電話:0423202322 官網:https://www.sanxilou.com.tw/ 小結語三希樓是一間「吃得出功夫」的餐廳。 一笈壽司|低調奢華的無菜單日料,職人手藝詮釋旬味極致
在熱鬧的公益路上,一笈壽司 低調得幾乎不顯眼。 餐點特色
一笈壽司採 Omakase(無菜單料理) 形式,每一餐都由主廚根據當日食材設計。 用餐體驗整場用餐約90分鐘,節奏緩慢但沉穩。 綜合評分
地址:408臺中市南屯區公益路二段25號電話:0423206368 官網:https://www.facebook.com/YIJI.sushi/ 小結語一笈壽司是一間真正讓人「放慢呼吸」的餐廳。 茶六燒肉堂|人氣爆棚的和牛燒肉聖地,肉香與幸福感同時滿分
若要票選公益路上「最難訂位」的餐廳,茶六燒肉堂 絕對名列前茅。 餐點特色
茶六主打 和牛燒肉套餐,價格約落在 $700–$1000 間,份量與品質兼具。 用餐體驗茶六的服務效率相當高。店員親切、換網勤快、補水速度快,整場用餐流程流暢無壓力。 綜合評分
地址:403臺中市西區公益路268號電話:0423281167 官網:https://inline.app/booking/-L93VSXuz8o86ahWDRg0:inline-live-karuizawa/-LUYUEIOYwa7GCUpAFWA 小結語茶六燒肉堂用「穩定品質+輕奢氛圍」抓住了臺中年輕族群的心。 吃完10家公益路餐廳後的心得與結語吃完這十家餐廳後,臺中公益路不只是一條美食街,而是一段生活風景線。 有的餐廳講究細膩與儀式感,像 一頭牛日式燒肉 與 一笈壽司,讓人感受到食材最純粹的美好 有的則以親切與溫度打動人心,像 加分昆布鍋物、永心鳳茶,讓人明白吃飯不只是為了飽足,而是一種被照顧的幸福。 而像茶六燒肉堂、TANG Zhan 湯棧 這類人氣名店,則用穩定的品質與熱絡的氛圍,成為許多臺中人心中「想吃肉就去那裡」的代名詞。 這十家店,構成了公益路最動人的縮影 有華麗的,也有溫柔的;有傳統的,也有創新的。 每一家都在自己的風格裡發光,讓人吃到的不只是料理,而是一種生活的溫度與節奏。 對我而言,這不僅是一場美食旅程,更是一趟關於「臺中味道」的回憶之旅。 FAQ:關於臺中公益路美食常見問題Q1:公益路哪一區的餐廳最集中? Q2:需要提前訂位嗎? 最後的話若要用一句話形容這趟美食之旅,我會說: TANG Zhan 湯棧整體體驗如何? 如果你也和我一樣喜歡用味蕾探索一座城市,那就把這篇公益路美食攻略收藏起來吧。印月餐廳值得推薦嗎? 無論是約會、慶生、家庭聚餐,或只是想犒賞一下辛苦的自己——這條路上永遠會有一間剛剛好的餐廳在等你。KoDō 和牛燒肉家庭過節聚會適合嗎? 下一餐,不妨從這10家開始。KoDō 和牛燒肉尾牙拍照效果好嗎? 打開手機、約上朋友,讓公益路成為你生活裡最容易抵達的小確幸。加分100%浜中特選昆布鍋物適合多人分享嗎? 如果你有私心愛店,也歡迎留言分享,一頭牛日式燒肉有生日驚喜或畫盤嗎? 你的推薦,可能讓我下一趟美食旅程變得更精彩。茶六燒肉堂年節期間價格會變嗎? Ants learn from experience and adjust their aggression based on past encounters with competitors. A study showed ants remembered aggressive rivals and responded with heightened aggression, while displaying less aggression towards passive opponents. Ants learn from past encounters, showing more aggression toward familiar aggressive rivals and less toward passive ones. This reveals ants can adapt their behavior based on experience. Ants are capable of learning from experience, as demonstrated by a team of evolutionary biologists from the University of Freiburg. The research was led by Dr. Volker Nehring, a research associate in the Evolutionary Biology and Animal Ecology group, alongside doctoral student Mélanie Bey. In the study, ants were repeatedly exposed to competitors from different nests. The ants remembered these interactions and adjusted their behavior accordingly. When they encountered ants from a nest previously associated with aggression, they responded with increased aggression. In contrast, ants that had only met passive individuals from another nest showed less aggressive behavior. These findings highlight ants’ ability to adapt their responses based on past experiences. The study was published in the journal Current Biology. Ants are aggressive towards their neighbours Ants use odors to distinguish between members of their own nest and those from other nests. Each nest has its own specific scent. Previous studies have already shown that ants behave aggressively towards their nearest neighbors in particular. They are especially likely to open their mandibles and bite, or spray acid and kill their competitors. They are less likely to carry out such aggressive manoeuvres against nests that are further away from their own. Until now, it was unclear why this is the case. Nehring’s team has now discovered that ants remember the smell of attackers. This is why they are more aggressive when confronted with competitors from nests they are familiar with. More aggressive behavior towards competitors from familiar nests The scientists conducted an experiment in two phases. In the first phase, ants gained various experiences: one group encountered ants from their own nest, the second group encountered aggressive ants from a rival nest A, and the third group encountered aggressive ants from rival nest B. A total of five encounters took place on consecutive days, with each encounter lasting one minute. In the subsequent test phase, the researchers examined how the ants from the different groups behaved when they encountered competitors from nest A. The ants that had already been confronted with conspecifics from this nest in the first phase behaved significantly more aggressively than those from the other two groups. To test the extent to which the higher aggression arises from the behavior of ants from a particular nest, the scientists repeated the experiment in a slightly modified form. In the first phase, they now distinguished between encounters with aggressive and passive ants. They ensured that an ant behaved passively by cutting off its antennae. In phase two of the experiment, the ants that had previously only encountered passive competitors behaved significantly less aggressively. “We often have the idea that insects function like pre-programmed robots,” says Nehring. “Our study provides new evidence that, on the contrary, ants also learn from their experiences and can hold a grudge.” Next, Nehring and his team will investigate whether and to what extent ants adapt their olfactory receptors to their experiences, thus reflecting what they have learned at this level as well. Reference: “Associative learning of non-nestmate cues improves enemy recognition in ants” by Mélanie Bey, Rebecca Endermann, Christina Raudies, Jonas Steinle and Volker Nehring, 31 December 2024, Current Biology. DOI: 10.1016/j.cub.2024.11.054 The research was funded by the German Research Foundation (project number NE1969/6-1). Dr. Eimear Kenny has significantly contributed to the creation of an inclusive human pangenome reference, led by the international Human Pangenome Reference Consortium. The reference currently includes genomes of 47 people, aiming to reach 350 by 2024. This endeavor seeks to represent human genetic diversity more accurately, aiding disease diagnosis and treatment, and minimizing health disparities. Dr. Eimear Kenny, a renowned professor of Medicine, Genetics, and Genomic Sciences at the Icahn School of Medicine at Mount Sinai, has made substantial contributions to the international Human Pangenome Reference Consortium, leading to the creation of a more inclusive human pangenome reference. Eimear Kenny, PhD, had just completed undergrad and was working in her first computational genomics job more than 20 years ago when scientists announced the first (nearly) complete sequencing of the human genome—what was considered at the time to be the fundamental blueprint for all humans. The Human Genome Project aimed to map the entire genome in an effort to accelerate the diagnosis and eventual treatment of common and rare diseases. Now, Dr. Kenny, a Professor of Medicine, and Genetics and Genomic Sciences, at the Icahn School of Medicine at Mount Sinai, can count herself as one of a handful of elite scientists worldwide whose vital contributions have led to the creation of the new human “pangenome” reference, a collection of genome sequences that captures significantly more human diversity. Details on these novel developments were described in several Nature papers published last month. The work was led by the international Human Pangenome Reference Consortium, a group funded by the National Human Genome Research Institute (NHGRI), part of the National Institutes of Health. Dr. Kenny is a Principal Investigator and lead scientist of the consortium. The new pangenome reference is a collection of different genomes from which to compare an individual genome sequence. Like a map of the subway system, the pangenome graph has many possible routes for a sequence to take, represented by the different colors. Credit: National Human Genome Research Institute A genome is the set of DNA instructions that helps each living creature develop and function. Genome sequences differ slightly among individuals. In the case of humans, any two peoples’ genomes are, on average, more than 99 percent identical. The small differences contribute to each person’s uniqueness and can provide insights about their health, helping to diagnose disease, predict outcomes and guide medical treatments. “We have had a single human reference for the past 20 years, and this genome reference has been extraordinarily powerful. It is a resource that has driven the sequencing of the genomes of tens or hundreds of millions of humans on the planet,” says Dr. Kenny, Professor of Medicine, and Genetics and Genomics Sciences at the Icahn School of Medicine at Mount Sinai, who is a co-author of the work. “However, it is limited in that most of the reference sequence only represents one person on the planet, so when you have rarer sequences or only in certain people, they are not represented. Therefore, we needed to really think about how to update the human reference and make it much more representative of diverse humans all over the world, which is what we have now done.” Goals for the Pangenome Reference The new pangenome reference includes genome sequences of 47 people, and the researchers aim to increase that number to 350 by mid-2024. Because each person carries a paired set of chromosomes, the current reference includes 94 distinct genome sequences, with a goal of reaching 700 distinct genome sequences by the completion of the project. “Basic researchers and clinicians who use genomics need access to a reference sequence that reflects the remarkable diversity of the human population. This will help make the reference useful for all people, thereby helping to reduce the chances of propagating health disparities,” says Eric Green, MD, PhD, NHGRI director. “Creating and enhancing a human pangenome reference aligns with NHGRI’s goal of striving for global diversity in all aspects of genomics research, which is crucial to advance genomic knowledge and implement genomic medicine in an equitable way.” Dr. Kenny, who is also Founding Director of the Institute for Genomic Health at Icahn Mount Sinai, leads research at the interface of genomics, medicine, and computer science to accelerate the use of genomics information in routine clinical care to improve human health. She uses machine learning approaches and massive-scale databases of genomic information for discovery of novel genetic variants impacting disease risk. She also oversees large clinical trials in on implementing genomic medicine in diverse populations. That expertise has paid off. “Across many individuals, my role in this consortium was to contribute to this international scientific effort, and, in particular, help select the genomes that make up the new pangenome reference so that this resource would best benefit many people around the planet,” she says. Population Genetics and Community Engagement Dr. Kenny co-led a team using population genetics approaches, community engagement, and outreach to include genomes from diverse populations in the pangenome. This will help address issues of underrepresentation and bias in genomics research, and can improve the accuracy and generalizability of research findings across different populations. The Human Genome Project completed in 2003 covered about 92 percent of the total human genome sequence. Recent technological advances such as long-read DNA sequencing, which reads longer stretches of the DNA at a time, helped researchers fill in those gaps to create the first complete human genome sequence. The developments were reported in a set of six papers in the April 1, 2022, issue of Science, along with companion papers published in several other journals. These findings were incorporated into the current pangenome reference. “I’m delighted about the advancements in genomics technology that we have today. This new era of long-read sequencing, along with other capabilities, allows us to get much higher resolution of genomic sequences and, in particular, more accurately identify larger genomic variants called structural variants, which have been until now very difficult to detect with the short-read technology. This has enabled us to accelerate the rate at which we can find medically relevant variants and dramatically reduce sequencing costs,” says Dr. Kenny. Importantly, knowing these variants better, Dr. Kenny says, will help elucidate which genes are truly rare or whether they may just be more common in certain parts of the world. “The other significant aspect is that we are really trying to make a resource that is truly working toward global representativeness. We need to have a path toward recognizing that humans everywhere on the planet need resources available to them that best work for them,” says Dr. Kenny. For more on this breakthrough, see: Human Pangenome Reference: A Deeper Understanding of Worldwide Genomic Diversity A Crystal Clear Image of Human Genomic Diversity Release of the New Human Pangenome Reference “A draft human pangenome reference” by Wen-Wei Liao, Mobin Asri, Jana Ebler, Daniel Doerr, Marina Haukness, Glenn Hickey, Shuangjia Lu, Julian K. Lucas, Jean Monlong, Haley J. Abel, Silvia Buonaiuto, Xian H. Chang, Haoyu Cheng, Justin Chu, Vincenza Colonna, Jordan M. Eizenga, Xiaowen Feng, Christian Fischer, Robert S. Fulton, Shilpa Garg, Cristian Groza, Andrea Guarracino, William T. Harvey, Simon Heumos, Kerstin Howe, Miten Jain, Tsung-Yu Lu, Charles Markello, Fergal J. Martin, Matthew W. Mitchell, Katherine M. Munson, Moses Njagi Mwaniki, Adam M. Novak, Hugh E. Olsen, Trevor Pesout, David Porubsky, Pjotr Prins, Jonas A. Sibbesen, Jouni Sirén, Chad Tomlinson, Flavia Villani, Mitchell R. Vollger, Lucinda L. Antonacci-Fulton, Gunjan Baid, Carl A. Baker, Anastasiya Belyaeva, Konstantinos Billis, Andrew Carroll, Pi-Chuan Chang, Sarah Cody, Daniel E. Cook, Robert M. Cook-Deegan, Omar E. Cornejo, Mark Diekhans, Peter Ebert, Susan Fairley, Olivier Fedrigo, Adam L. Felsenfeld, Giulio Formenti, Adam Frankish, Yan Gao, Nanibaa’ A. Garrison, Carlos Garcia Giron, Richard E. Green, Leanne Haggerty, Kendra Hoekzema, Thibaut Hourlier, Hanlee P. Ji, Eimear E. Kenny, Barbara A. Koenig, Alexey Kolesnikov, Jan O. Korbel, Jennifer Kordosky, Sergey Koren, HoJoon Lee, Alexandra P. Lewis, Hugo Magalhães, Santiago Marco-Sola, Pierre Marijon, Ann McCartney, Jennifer McDaniel, Jacquelyn Mountcastle, Maria Nattestad, Sergey Nurk, Nathan D. Olson, Alice B. Popejoy, Daniela Puiu, Mikko Rautiainen, Allison A. Regier, Arang Rhie, Samuel Sacco, Ashley D. Sanders, Valerie A. Schneider, Baergen I. Schultz, Kishwar Shafin, Michael W. Smith, Heidi J. Sofia, Ahmad N. Abou Tayoun, Françoise Thibaud-Nissen, Francesca Floriana Tricomi, Justin Wagner, Brian Walenz, Jonathan M. D. Wood, Aleksey V. Zimin, Guillaume Bourque, Mark J. P. Chaisson, Paul Flicek, Adam M. Phillippy, Justin M. Zook, Evan E. Eichler, David Haussler, Ting Wang, Erich D. Jarvis, Karen H. Miga, Erik Garrison, Tobias Marschall, Ira M. Hall, Heng Li and Benedict Paten, 10 May 2023, Nature. DOI: 10.1038/s41586-023-05896-x “Increased mutation rate and gene conversion within human segmental duplications” by Mitchell R. Vollger, Philip C. Dishuck, William T. Harvey, William S. DeWitt, Xavi Guitart, Michael E. Goldberg, Allison N. Rozanski, Julian Lucas, Mobin Asri, Human Pangenome Reference Consortium, Katherine M. Munson, Alexandra P. Lewis, Kendra Hoekzema, Glennis A. Logsdon, David Porubsky, Benedict Paten, Kelley Harris, PingHsun Hsieh and Evan E. Eichler, 10 May 2023. Nature. DOI: 10.1038/s41586-023-05895-y “Recombination between heterologous human acrocentric chromosomes” by Andrea Guarracino, Silvia Buonaiuto, Leonardo Gomes de Lima, Tamara Potapova, Arang Rhie, Sergey Koren, Boris Rubinstein, Christian Fischer, Human Pangenome Reference Consortium, Jennifer L. Gerton, Adam M. Phillippy, Vincenza Colonna and Erik Garrison, 10 May 2023, Nature. DOI: 10.1038/s41586-023-05976-y “Pangenome graph construction from genome alignment with minigraph-cactus” by Glenn Hickey, Jean Monlong, Jana Ebler, Adam M. Novak, Jordan M. Eizenga, Yan Gao, Human Pangenome Reference Consortium, Tobias Marschall, Heng Li and Benedict Paten, 10 May 2023, Nature Biotechnology. DOI: 10.1038/s41587-023-01793-w A research collaboration has discovered a new compound, named ‘1938’, which can promote nerve regeneration after injury and protect cardiac tissue from significant damage, as seen in heart attacks. Published in Nature, the study reports that 1938 stimulates the PI3K signaling pathway, promoting cell growth. Scientists from UCL, MRC LMB, and AstraZeneca have found a compound, named ‘1938’, that boosts nerve regeneration after injury and shields heart tissue from significant damage. The compound, which stimulates the PI3K signaling pathway linked to cell growth, represents a promising avenue for therapies in a field where there are currently no approved medicines for nerve regeneration. Research led by University College London (UCL), in partnership with the MRC Laboratory of Molecular Biology (MRC LMB) and AstraZeneca, has identified a new compound that can stimulate nerve regeneration after injury, as well as protect cardiac tissue from the sort of damage seen in heart attack. The study, published in Nature, identified a chemical compound, named ‘1938’, that activates the PI3K signaling pathway, and is involved in cell growth. Results from this early research showed the compound increased neuron growth in nerve cells, and in animal models, it reduced heart tissue damage after major trauma and regenerated lost motor function in a model of nerve injury. “We found that we can directly activate a kinase with a small molecule to achieve therapeutic benefits in protecting hearts from injury and stimulating neural regeneration in animal studie.” Dr. Roger Williams Though further research is needed to translate these findings into the clinic, 1938 is one of just a few compounds in development that can promote nerve regeneration, for which there are currently no approved medicines. Phosphoinositide 3-kinase (PI3K) is a type of enzyme that helps to control cell growth. It is active in various situations, such as initiating wound healing, but its functions can also be hijacked by cancer cells to allow them to proliferate. As a result, cancer drugs have been developed that inhibit PI3K to restrict tumor growth. But the clinical potential of activating the PI3K pathway remains underexplored. Dr. Roger Williams, a senior author of the study from the MRC Laboratory of Molecular Biology, said: “Kinases are ‘molecular machines’ that are key to controlling the activities of our cells, and they are targets for a wide range of drugs. Our aim was to find activators of one of these molecular machines, with the goal of making the machine work better. We found that we can directly activate a kinase with a small molecule to achieve therapeutic benefits in protecting hearts from injury and stimulating neural regeneration in animal studies.” Exploring ‘1938’ for Cardiac and Neural Applications In this study, researchers from UCL and MRC LMB worked with researchers from AstraZeneca to screen thousands of molecules from its chemical compound library to create one that could activate the PI3K signaling pathway. They found that the compound named 1938 was able to activate PI3K reliably and its biological effects were assessed through experiments on cardiac tissue and nerve cells. Researchers at UCL’s Hatter Cardiovascular Institute found that administering 1938 during the first 15 minutes of blood flow restoration following a heart attack provided substantial tissue protection in a preclinical model. Ordinarily, areas of dead tissue form when blood flow is restored which can lead to heart problems later in life. When 1938 was added to lab-grown nerve cells, neuron growth was significantly increased. A rat model with a sciatic nerve injury was also tested, with the delivery of 1938 to the injured nerve resulting in increased recovery in the hind leg muscle, indicative of nerve regeneration. Professor James Phillips (UCL School of Pharmacy), a senior author of the study, said: “There are currently no approved medicines to regenerate nerves, which can be damaged as a result of injury or disease, so there’s a huge unmet need. Our results show that there’s potential for drugs that activate PI3K to accelerate nerve regeneration and, crucially, localized delivery methods could avoid issues with off-target effects that have seen other compounds fail.” Potential for Peripheral and Central Nervous System Therapies Given the positive findings, the group is now working to develop new therapies for peripheral nerve damage, such as those sustained in serious hand and arm injuries. They are also exploring whether PI3K activators could be used to help treat damage in the central nervous system, for example, due to spinal cord injury, stroke, or neurodegenerative disease. Professor Bart Vanhaesebroeck (UCL Cancer Institute), a senior author of the study, said: “This is a prime example of interdisciplinary research, in which people with expertise ranging from basic science, drug development, and clinical studies join forces around an innovative idea, whilst also crossing boundaries between academia and industry. ‘Blue sky’ research of this kind is difficult to get funding for in a world of increasing specialization, but hopefully, this project can provide something of a model for future ambitious research.” An important factor in the overall success of the study was UCL’s Drug Discovery Group from the Translational Research Office supporting the drug discovery program and participation in AstraZeneca’s ‘Open Innovation’ program, which sees the company collaborating with academics that have innovative ideas to advance drug discovery and development. Mike Snowden, Senior Vice President, Discovery Sciences at AstraZeneca, said: “Our Open Innovation program aims to create an open research environment that connects our expertise and technologies with the innovative and ambitious research ideas of collaborators like UCL and MRC LMB, with the aim of uncovering novel biology and biological mechanisms.” Reference: “A small-molecule PI3Kα activator for cardioprotection and neuroregeneration” by Grace Q. Gong, Benoit Bilanges, Ben Allsop, Glenn R. Masson, Victoria Roberton, Trevor Askwith, Sally Oxenford, Ralitsa R. Madsen, Sarah E. Conduit, Dom Bellini, Martina Fitzek, Matt Collier, Osman Najam, Zhenhe He, Ben Wahab, Stephen H. McLaughlin, A. W. Edith Chan, Isabella Feierberg, Andrew Madin, Daniele Morelli, Amandeep Bhamra, Vanesa Vinciauskaite, Karen E. Anderson, Silvia Surinova, Nikos Pinotsis, Elena Lopez-Guadamillas, Matthew Wilcox, Alice Hooper, Chandni Patel, Maria A. Whitehead, Tom D. Bunney, Len R. Stephens, Phillip T. Hawkins, Matilda Katan, Derek M. Yellon, Sean M. Davidson, David M. Smith, James B. Phillips, Richard Angell, Roger L. Williams and Bart Vanhaesebroeck, 24 May 2023, Nature. DOI: 10.1038/s41586-023-05972-2 This research was funded by Wellcome, UKRI, MRC, NIHR UCLH Biomedical Research Centre, European Union Horizon 2020, the British Heart Foundation, the Rosetrees Trust and CRUK. RRG455KLJIEVEWWF |
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