LEXINTON, MA-In a deal that is a shot in the arm for this struggling market, Antigenics leases 160,000 sf of office, R&D and biotech lab space at 3 Forbes Rd. The Bullfinch Cos. recently renovated the building.

SYLMAR, CA-Bedrosians Tile, a 53-year-old retailing chain based in Fresno, CA, pays $7.5 million to Prudential for the showroom and warehouse. Finish-out is under way, with the firm eyeing an April move-in.

NEW YORK CITY-The industry's musical chairs continue. While C&amp;W's Texas-based industrial investment team <a href="http://www.globest.com/RMI9UOWZZAD.html">has left</a>, the firm beefs up in other areas. Three homerun-hitting specialists in class B building transactions come to C&amp;W to focus on $10-million to $30-million deals.

ARLINGTON, VA-Defense contractor Photon Research Associates signs on for 19,000 sf of space in the office building at 1616 N. Fort Myer Dr. Photon committed to a 10-year lease on the building's 10th floor, formerly occupied by PriceWaterhouseCoopers.