Success Stories: Targeted Cancer Treatment Innovator Gains NIW Approval Through NAILG’s Advocacy

Posted by wegreened on January 30, 2026 in Chemistry (Organic Chemistry, Biochemistry, Biochemical Engineering, Electrochemical Engineering, Physical Chemistry, Macromolecular Engineering, Polymer Chemistry, Chemical Engineering), NIW

Client’s Testimonial:

“Thanks so much for informing me that the I-140 got approved. I really appreciate your help. I do not think that I can do it without you.”

On February 5^th, 2025, we received another EB-2 NIW (National Interest Waiver) approval for a Postdoc Research Fellow in the Field of Biochemistry (Approval Notice).

General Field: Biochemistry

Position at the Time of Case Filing: Postdoc Research Fellow

Country of Origin: China

State of Residence at the Time of Filing: Pennsylvania

Approval Notice Date: February 5^th, 2025

Processing Time: 8 days (Premium Processing Requested)

Case Summary:

North America Immigration Law Group (NAILG) is pleased to announce the NIW approval of a distinguished researcher in the field of biochemistry. With a focus on engineering immune cells and designing tumor-targeting therapies, the petitioner is developing next-generation treatment strategies to reduce cancer relapse and improve patient outcomes, an effort that addresses critical public health concerns in the United States.

The petitioner’s proposed endeavor centers on novel immunotherapy approaches, including the use of lentiviral systems to engineer immune cells and the development of conditionally dependent peptides that target tumors with high precision. These methods are aimed at enhancing the effectiveness of cancer treatments while minimizing side effects, offering hope to patients and families across the country affected by various forms of the disease.

At the time of filing, the petitioner published 9 peer-reviewed journal articles (2 as first author) and contributed 5 conference abstracts (4 first-authored). Her published work had received 411 citations, reflecting its impact on the biomedical research community. Her background and scientific output made a compelling case for her ability to advance this nationally significant line of inquiry.

Beyond her academic contributions, her work aligns closely with U.S. priorities in improving healthcare delivery and advancing innovative treatment options. The research not only addresses the biological complexity of cancer but also targets therapeutic gaps that continue to challenge current clinical approaches.

NAILG structured a robust and persuasive petition, highlighting the petitioner’s qualifications, the national importance of her work, and her capacity to contribute meaningfully to the U.S. biomedical landscape. We are proud to have played a role in helping bring this researcher closer to continuing her life-saving research on American soil.

We congratulate the petitioner on this important milestone and look forward to the continued impact of her research on cancer care innovation.

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North America Immigration Law Group (Chen Immigration Law Associates) is a U.S. immigration law firm dedicated to representing corporations, research institutions, and individuals from all 50 U.S. states regarding I-140 immigration petitions. We specialize in employment-based immigration petition and have a proven record of high success rate for the categories of: EB2-NIW (National Interest Waiver), EB1-A (Alien of Extraordinary Ability), EB1-B (Outstanding Researcher/Professor) and O-1 (Alien of Extraordinary Ability).

Our Ten Thousand I-140 Approvals Provide Unprecedented Insight into the USCIS Adjudication Trend

With nearly 64,000 EB-1A, EB-1B, EB-2 NIW and O-1 cases approved, we have first hand information on the manner in which the USCIS adjudicate I-140 cases. As the USCIS has constantly changed its adjudication standards for the EB-1A, EB-1B and EB-2 NIW categories, our firm's huge database of successful cases gives you unprecedented insight to USCIS adjudication trends. We carefully analyze the data for all of our cases and apply the results of our analyses toward giving our clients up-to-date advice and adapting our strategies such that we remain on par with the ever-shifting landscape of immigration law in the U.S. With us, you will always have access to important updates, strategies, and information so that you can make the most informed decisions about your case.

We Have Helped Tens of Thousands of Clients with Credentials and Backgrounds Similar to Yours

With our exceedingly large number of successful petitions, no matter what credentials you have, no matter your background and field of expertise, no matter your visa status or nationality, chances are we have helped hundreds or even thousands of clients just like you. Our clients are usually impressed with how well we understand their research and work. Our insight and understanding stems from the fact that we have handled many cases with elements similar to yours already, and this helps us devise the best strategies for each individual petition.

Vast Majority of Clients Came to Us Because of Referrals

For years, our firm has attracted new clients based solely on word of mouth, recommendations, and the positive collaboration experiences shared with them by their friends and family. We take pride in our reputation and work hard to ensure that we provide a green card application experience that our clients are happy to share with their friends and colleagues. That is how our cumulative total of approved cases grew from 600 in 2013 to nearly 64,000 in 2025.

Track Record of Success EB-1 and NIW Approvals

(2020.01 - 2024.12)

Category	Approval or Refund^®		Approval or Refiling^TM
Category	Approved Sum	Success Rate	Approved Sum	Success Rate
NIW	28,946	99.52%	3,030	98.31%
EB1A	4,322	91.76%	2,870	88.91%
EB1B	793	98.51%	236	90.77%
Total	34,061	98.44%	6,136	93.39%