+ Ilona Margolis, Author at etiraRx Ilona Margolis, Author at etiraRx One year later, highest almetric score for any paper published in Nature Cancer!

One year later, highest almetric score for any paper published in Nature Cancer!

Dallas, Texas. June 1, 2023:

One year after its online publication, we are pleased to note that our manuscript titled “Targeting LIPA independent of its lipase activity is a therapeutic strategy in solid tumors via induction of endoplasmic reticulum stress” has the highest almetric score for any paper published in Nature Cancer.

Details from Nature Cancer website below:

Positive preclinical data presented at AACR 2023

Dallas, Texas. April 18, 2023:
Etira is pleased to announce that multiple abstracts related to their licensed products showed encouraging preclinical activity in metastatic breast cancer and ovarian cancer. The data, presented at The American Association for Cancer Research (AACR) annual meeting, demonstrate strong efficacy in multiple preclinical models both in vitro and in vivo.

“We are excited by the positive preclinical results for both ERX-208 and ERX-41 recently presented at AACR. Our studies validate our prior finding that targeting LIPA to induce endoplasmic reticulum stress can effectively overcome tumor heterogeneity in ovarian cancer cells,” said Russell Hayward, Chief Executive Officer of Etira. “We are especially encouraged by preclinical data that demonstrates ERX-208 is a highly potent agent against ovarian cancer and can be advanced to clinical trials. We are also excited by the preclinical data supporting the use of a chemically distinct analog TX-245 in metastatic breast cancers driven by the mutant estrogen receptor. These findings support our pipeline of agents for additional indications, as we continue to advance ERX-315 to clinical trials.”

Presentations included:
1. ERX-208 as a novel therapeutic for treating ovarian cancer by enhancing endoplasmic reticulum stress (poster)
Presenter: Suryavathi Viswanadhapalli
Conclusions: The data demonstrated the utility of ERX-208 in ovarian cancer to overcome tumor heterogeneity by targeting LIPA and enhancing endoplasmic reticulum stress leading to apoptosis. ERX-208 reduced the growth of OCa patient derived organoids in vitro, patient derived explants ex vivo and xenografts including patient derived xenografts in vivo. ERX-208 treatment did not show any signs of toxicity at doses administered.

2. Novel LIPA targeted therapy for treating ovarian cancer (poster)
Presenter:Alexia B. Collier
Conclusions: These studies indicate that ERX-41 effectively binds to and targets LIPA, induces endoplasmic reticulum stress and apoptosis of multiple types of ovarian cancer cells. Detailed molecular characterization of how ERX-41 binding to LIPA induces ER stress in OCa cells is ongoing.

3. Targeting the mutant estrogen receptor in metastatic breast cancer (talk)
Presenter:Karla Parra
Conclusions:TX-245, which was designed to bind to the mutant estrogen receptor, effectively inhibits cell proliferation in cell lines that express WT or mutant ESR1, induce ER degradation, suppress ER-mediated signaling and reduce tumor burden in mouse models. Importantly, TX-245 inhibited the progression of metastatic tumors, indicating its potential utility in patients with metastatic breast cancer expressing the mutant estrogen receptor.

About Etira
EtiraRx is a privately owned Dallas-based biotech startup focused on developing the next generation of cancer therapies. EtiraRx is advancing their first small molecule drug, ERX-315, to phase I clinical trials later this year for patients with metastatic breast cancer.

Learn more at www.etiraRx.com
contact@etirarx.com

Etira founder Dr. Ratna Vadlamudi honored with the prestigious 2023 Distinguished Research Scholar Award

Dallas, Texas. April 17, 2023:

We are excited to congratulate one of our founders, Dr. Ratna Vadlamudi, Professor and Vice Chair for Research, Division of Reproductive Research, Department of Obstetrics & Gynecology, Long School of Medicine, who received the prestigious 2023 Presidential Distinguished Research Scholar Award. The Presidential Awards ceremony, held April 17 at the Betty Kelso Center at the San Antonio Botanical Gardens, recognized 15 individuals with awards given in the areas of distinguished research scholar, clinical excellence, teaching excellence (emerging and sustained) and employee excellence.

Established in 1985, the Presidential Awards recognize exemplary performance by individuals who consistently excel in their positions and demonstrate a strong commitment to the mission and core values of UT Health San Antonio. The annual awards provide the university the opportunity to recognize outstanding faculty, staff and team contributions. The award recipients received a plaque, a monetary gift and a congratulatory Senate Proclamation from the State of Texas by Senator José Menéndez.

Congratulations Dr. Vadlamudi! A well deserved honor

For additional photos, printed program and video from the ceremony, please follow the links below.

Presidential Awards

https://news.uthscsa.edu/2023-presidential-awards-recipients-recognized-at-ceremony/

http://news.uthscsa.edu/wp-content/uploads/2023/04/Smaller-version.pdf

 

About Etira
EtiraRx is a privately owned Dallas-based biotech startup focused on developing the next generation of cancer therapies. EtiraRx is advancing their first small molecule drug, ERX-315, to phase I clinical trials later this year for patients with metastatic breast cancer.

Learn more at www.etiraRx.com
contact@etirarx.com

Preclinical data on TNBC presented at SABCS 2022

Dallas, Texas. December 9, 2022:
Etira is pleased to report the abstract related to ERX-41 validating its activity in Triple negative breast cancer was presented at the San Antonio Breast Cancer Symposium (SABCS). The SABCS is one of the world’s largest breast cancer meetings driven by a diversity of thought leadership in breast oncology advancements where translational research is paired with clinical practice to better understand and treat breast cancer.
The poster titled “LIPA as a novel therapeutic vulnerability for treating TNBCpresented by Dr. Suryavathi Viswanadhapalli detailed the discovery of ERX-41 as a new therapeutic agent, its molecular target LIPA and its mechanism of action via disruption of protein folding and induction of ER stress.

About Etira
EtiraRx is a privately owned Dallas-based biotech startup focused on developing the next generation of cancer therapies. EtiraRx is advancing their first small molecule drug, ERX-315, to phase I clinical trials later this year for patients with metastatic breast cancer.

Learn more at www.etiraRx.com
contact@etirarx.com

Etira founder Dr. Jung-Mo Ahn highlighted in local press

Dallas, Texas. October 31, 2022. We are pleased to share two news articles from Dallas that describe how our brilliant chemist and founder, Dr. Jung-Mo Ahn discovered ERX-41. In his words, Dr. Ahn describes the discovery of ERX-41 as “It’s almost like two elephants are hugging each other, and you’re throwing a pebble to stop them.”

The articles can be accessed here: https://www.dallasnews.com/news/2022/10/31/dallas-researchers-create-molecule-that-kills-hard-to-treat-cancers/

https://dallasinnovates.com/the-last-word-ut-dallas-dr-jung%E2%80%91mo-ahn-on-creating-a-new-cancer-fighting-molecule/

About Etira
EtiraRx is a privately owned Dallas-based biotech startup focused on developing the next generation of cancer therapies. EtiraRx is advancing their first small molecule drug, ERX-315, to phase I clinical trials later this year for patients with metastatic breast cancer.

Learn more at www.etiraRx.com
contact@etirarx.com

Etira selected as a 2022 BioNTX rising star

Dallas Texas, September 23, 2022. We are pleased to announce that Etira has been selected as a 2022 BioNTX rising star.

The BioNTX iC³ Life Science Summit is a two-day conference, held on September 22-23, 2022 that serves as a forum where industry leaders come together. Here we discuss strategy, exhibit the broad spectrum of bioscience research in North Texas, and where the latest innovation, products and services can be seen.

Every year BioNTX selects Rising Stars in the life science and healthcare innovation industry based on their success and the impact they have or will have improving patient outcomes and the environment. Each company had the opportunity to present their successes, achievements, and how they continue to impact healthcare and the ecosystem in North Texas. Rising Stars at the 2022 iC³ Life Science Summit included, Axcess Instruments, Colossal Biosciences, etiraRx, Evolve Biologics, Lantern Pharma Inc. (Nasdaq: LTRN), NemaLife, Inc., Perspectum Ltd, and VaxDome.  Congratulations to all the winners

Link for the BioNTX website can be accessed here

https://www.biontx.org/rising-stars

 

 

About Etira
EtiraRx is a privately owned Dallas-based biotech startup focused on developing the next generation of cancer therapies. EtiraRx is advancing their first small molecule drug, ERX-315, to phase I clinical trials later this year for patients with metastatic breast cancer.

Learn more at www.etiraRx.com
contact@etirarx.com

ERX-41 Paper image selected for Nature Cancer cover

Dallas, Texas. July 7, 2022:
On the cover of the July 2022 issue of Nature cancer is an image of the endoplasmic reticulum within a cell. Image courtesy of Dr. Andrew S. Moore, Janelia Research Campus. Cover Design by Allen Beattie. Highlighted on the cover is the manuscript by Xihui Liu et al, and our central theme, “Targeting solid tumors by inducing ER stress”.

Dr. Liu’s paper in the same issue shows the Induction of endoplasmic reticulum stress through binding of a small molecule to lysosomal acid lipase A induces tumor cell death in triple-negative breast cancer without adverse effects on non-cancerous cells. Dr. Liu’s paper can be accessed here:

ERX-41 Paper in Nature Cancer