Success Stories: Postdoctoral Associate from China Secures EB-1A Approval Without RFE

Client’s Testimonial:

“Thanks for your email! It is great news.”

On October 24^th, 2025, we received another EB-1A (Alien of Extraordinary Ability) approval for a Postdoctoral Associate in the Field of Genetics (Approval Notice).

General Field: Genetics

Position at the Time of Case Filing: Postdoctoral Associate

Country of Origin: China

State of Residence at the Time of Filing: California

Approval Notice Date: October 24^th, 2025

Processing Time: 10 months 19 days

Case Summary:

“These insights advance clinical efforts in reproductive health, supporting precision medicine and improving fertilization rates. This, in turn, reduces the cost of care and contributes to economic stability. Therefore, [Client]’s outstanding contributions to his field render him a highly sought-after researcher in the US.”

This powerful endorsement comes from one of six recommendation letters from experts who supported our client’s EB-1A (Alien of Extraordinary Ability) petition. The client, a native of China who holds a Ph.D. in genetics, is currently a postdoctoral associate in the field. With our assistance, the petition was approved in approximately 10 months without an RFE.

Research of Extraordinary Significance: In preparing the petition, North America Immigration Law Group (NAILG) emphasized that the client’s research addresses one of the most critical questions in molecular genetics—how genomes defend themselves against transposons and maintain stability across generations. The client’s work has illuminated the molecular basis of piRNA (Piwi-interacting RNA) pathways, a small RNA system essential for silencing transposable elements and preventing genomic instability that can cause infertility and genetic disorders.

To demonstrate the client’s sustained acclaim in the field, we presented the following evidence:

Authored 13 peer-reviewed journal articles (2 first-authored and 2 co-first-authored), 3 abstracts, and 1 preprint.
Research has been cited 1,396 times.
Conducted at least 28 peer reviews for highly distinguished journals.
Research supported by prestigious organizations, including the National Institutes of Health (NIH), Ministry of Science and Technology of the People’s Republic of China (MOST), Ellison Medical Foundation, Starr Foundation, Natural Sciences and Engineering Research Council of Canada (NSERC), Canadian Institutes of Health Research (CIHR), and National Research Foundation of Korea (NRF).

EB1A Approval and Outlook:

This success demonstrates NAILG’s commitment to representing world-class scientists whose research not only advances knowledge but also strengthens the United States’ leadership in biomedical innovation. The client’s continuing research in small RNA and genetic regulation promises to expand understanding of genome defense mechanisms and open new pathways for genomic medicine, reproductive health, and RNA-based therapies—a future that will undoubtedly benefit science and society alike.

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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).

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